15149550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 42934752

約数和(自身を除く): 27785202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 457, 510, 650, 663, 850, 914, 975, 1105, 1275, 1326, 1371, 1950, 2210, 2285, 2550, 2742, 3315, 4570, 5525, 5941, 6630, 6855, 7769, 11050, 11425, 11882, 13710, 15538, 16575, 17823, 22850, 23307, 29705, 33150, 34275, 35646, 38845, 46614, 59410, 68550, 77690, 89115, 100997, 116535, 148525, 178230, 194225, 201994, 233070, 297050, 302991, 388450, 445575, 504985, 582675, 605982, 891150, 1009970, 1165350, 1514955, 2524925, 3029910, 5049850, 7574775, 15149550]

約数ペア:

[(1, 15149550), (2, 7574775), (3, 5049850), (5, 3029910), (6, 2524925), (10, 1514955), (13, 1165350), (15, 1009970), (17, 891150), (25, 605982), (26, 582675), (30, 504985), (34, 445575), (39, 388450), (50, 302991), (51, 297050), (65, 233070), (75, 201994), (78, 194225), (85, 178230), (102, 148525), (130, 116535), (150, 100997), (170, 89115), (195, 77690), (221, 68550), (255, 59410), (325, 46614), (390, 38845), (425, 35646), (442, 34275), (457, 33150), (510, 29705), (650, 23307), (663, 22850), (850, 17823), (914, 16575), (975, 15538), (1105, 13710), (1275, 11882), (1326, 11425), (1371, 11050), (1950, 7769), (2210, 6855), (2285, 6630), (2550, 5941), (2742, 5525), (3315, 4570)]