371301975

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 763403520

約数和(自身を除く): 392101545

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 79, 81, 99, 135, 165, 211, 225, 237, 275, 297, 395, 405, 495, 633, 675, 711, 825, 869, 891, 1055, 1185, 1485, 1899, 1975, 2025, 2133, 2321, 2475, 2607, 3165, 3555, 4345, 4455, 5275, 5697, 5925, 6399, 6963, 7425, 7821, 9495, 10665, 11605, 13035, 15825, 16669, 17091, 17775, 20889, 21725, 22275, 23463, 28485, 31995, 34815, 39105, 47475, 50007, 53325, 58025, 62667, 65175, 70389, 83345, 85455, 104445, 117315, 142425, 150021, 159975, 174075, 183359, 188001, 195525, 250035, 313335, 351945, 416725, 427275, 450063, 522225, 550077, 586575, 750105, 916795, 940005, 1250175, 1350189, 1566675, 1650231, 1759725, 2250315, 2750385, 3750525, 4583975, 4700025, 4950693, 6750945, 8251155, 11251575, 13751925, 14852079, 24753465, 33754725, 41255775, 74260395, 123767325, 371301975]

約数ペア:

[(1, 371301975), (3, 123767325), (5, 74260395), (9, 41255775), (11, 33754725), (15, 24753465), (25, 14852079), (27, 13751925), (33, 11251575), (45, 8251155), (55, 6750945), (75, 4950693), (79, 4700025), (81, 4583975), (99, 3750525), (135, 2750385), (165, 2250315), (211, 1759725), (225, 1650231), (237, 1566675), (275, 1350189), (297, 1250175), (395, 940005), (405, 916795), (495, 750105), (633, 586575), (675, 550077), (711, 522225), (825, 450063), (869, 427275), (891, 416725), (1055, 351945), (1185, 313335), (1485, 250035), (1899, 195525), (1975, 188001), (2025, 183359), (2133, 174075), (2321, 159975), (2475, 150021), (2607, 142425), (3165, 117315), (3555, 104445), (4345, 85455), (4455, 83345), (5275, 70389), (5697, 65175), (5925, 62667), (6399, 58025), (6963, 53325), (7425, 50007), (7821, 47475), (9495, 39105), (10665, 34815), (11605, 31995), (13035, 28485), (15825, 23463), (16669, 22275), (17091, 21725), (17775, 20889)]