15697561950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{39239}}^1$

素因数の和:39391

約数の個数: 144

約数和(自身を含む): 48579747840

約数和(自身を除く): 32882185890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 127, 150, 175, 210, 225, 254, 315, 350, 381, 450, 525, 630, 635, 762, 889, 1050, 1143, 1270, 1575, 1778, 1905, 2286, 2667, 3150, 3175, 3810, 4445, 5334, 5715, 6350, 8001, 8890, 9525, 11430, 13335, 16002, 19050, 22225, 26670, 28575, 39239, 40005, 44450, 57150, 66675, 78478, 80010, 117717, 133350, 196195, 200025, 235434, 274673, 353151, 392390, 400050, 549346, 588585, 706302, 824019, 980975, 1177170, 1373365, 1648038, 1765755, 1961950, 2472057, 2746730, 2942925, 3531510, 4120095, 4944114, 4983353, 5885850, 6866825, 8240190, 8828775, 9966706, 12360285, 13733650, 14950059, 17657550, 20600475, 24720570, 24916765, 29900118, 34883471, 41200950, 44850177, 49833530, 61801425, 69766942, 74750295, 89700354, 104650413, 123602850, 124583825, 149500590, 174417355, 209300826, 224250885, 249167650, 313951239, 348834710, 373751475, 448501770, 523252065, 627902478, 747502950, 872086775, 1046504130, 1121254425, 1569756195, 1744173550, 2242508850, 2616260325, 3139512390, 5232520650, 7848780975, 15697561950]

約数ペア:

[(1, 15697561950), (2, 7848780975), (3, 5232520650), (5, 3139512390), (6, 2616260325), (7, 2242508850), (9, 1744173550), (10, 1569756195), (14, 1121254425), (15, 1046504130), (18, 872086775), (21, 747502950), (25, 627902478), (30, 523252065), (35, 448501770), (42, 373751475), (45, 348834710), (50, 313951239), (63, 249167650), (70, 224250885), (75, 209300826), (90, 174417355), (105, 149500590), (126, 124583825), (127, 123602850), (150, 104650413), (175, 89700354), (210, 74750295), (225, 69766942), (254, 61801425), (315, 49833530), (350, 44850177), (381, 41200950), (450, 34883471), (525, 29900118), (630, 24916765), (635, 24720570), (762, 20600475), (889, 17657550), (1050, 14950059), (1143, 13733650), (1270, 12360285), (1575, 9966706), (1778, 8828775), (1905, 8240190), (2286, 6866825), (2667, 5885850), (3150, 4983353), (3175, 4944114), (3810, 4120095), (4445, 3531510), (5334, 2942925), (5715, 2746730), (6350, 2472057), (8001, 1961950), (8890, 1765755), (9525, 1648038), (11430, 1373365), (13335, 1177170), (16002, 980975), (19050, 824019), (22225, 706302), (26670, 588585), (28575, 549346), (39239, 400050), (40005, 392390), (44450, 353151), (57150, 274673), (66675, 235434), (78478, 200025), (80010, 196195), (117717, 133350)]