10138375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 14466816

約数和(自身を除く): 4328441

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 367, 425, 1105, 1625, 1835, 2125, 4771, 5525, 6239, 9175, 23855, 27625, 31195, 45875, 81107, 119275, 155975, 405535, 596375, 779875, 2027675, 10138375]

約数ペア:

[(1, 10138375), (5, 2027675), (13, 779875), (17, 596375), (25, 405535), (65, 155975), (85, 119275), (125, 81107), (221, 45875), (325, 31195), (367, 27625), (425, 23855), (1105, 9175), (1625, 6239), (1835, 5525), (2125, 4771)]