15265710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2473

約数の個数: 48

約数和(自身を含む): 40266720

約数和(自身を除く): 25001010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 2389, 3195, 4778, 6390, 7167, 11945, 14334, 21501, 23890, 35835, 43002, 71670, 107505, 169619, 215010, 339238, 508857, 848095, 1017714, 1526571, 1696190, 2544285, 3053142, 5088570, 7632855, 15265710]

約数ペア:

[(1, 15265710), (2, 7632855), (3, 5088570), (5, 3053142), (6, 2544285), (9, 1696190), (10, 1526571), (15, 1017714), (18, 848095), (30, 508857), (45, 339238), (71, 215010), (90, 169619), (142, 107505), (213, 71670), (355, 43002), (426, 35835), (639, 23890), (710, 21501), (1065, 14334), (1278, 11945), (2130, 7167), (2389, 6390), (3195, 4778)]