102638375

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 150014592

約数和(自身を除く): 47376217

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 875, 1025, 1435, 2861, 5125, 7175, 14305, 20027, 35875, 71525, 100135, 117301, 357625, 500675, 586505, 821107, 2503375, 2932525, 4105535, 14662625, 20527675, 102638375]

約数ペア:

[(1, 102638375), (5, 20527675), (7, 14662625), (25, 4105535), (35, 2932525), (41, 2503375), (125, 821107), (175, 586505), (205, 500675), (287, 357625), (875, 117301), (1025, 100135), (1435, 71525), (2861, 35875), (5125, 20027), (7175, 14305)]