15265890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5849}}^1$

素因数の和:5891

約数の個数: 48

約数和(自身を含む): 41067000

約数和(自身を除く): 25801110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5849, 11698, 17547, 29245, 35094, 52641, 58490, 87735, 105282, 169621, 175470, 263205, 339242, 508863, 526410, 848105, 1017726, 1526589, 1696210, 2544315, 3053178, 5088630, 7632945, 15265890]

約数ペア:

[(1, 15265890), (2, 7632945), (3, 5088630), (5, 3053178), (6, 2544315), (9, 1696210), (10, 1526589), (15, 1017726), (18, 848105), (29, 526410), (30, 508863), (45, 339242), (58, 263205), (87, 175470), (90, 169621), (145, 105282), (174, 87735), (261, 58490), (290, 52641), (435, 35094), (522, 29245), (870, 17547), (1305, 11698), (2610, 5849)]