201575375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 275633280

約数和(自身を除く): 74057905

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 725, 2125, 2465, 3271, 3625, 12325, 16355, 55607, 61625, 81775, 94859, 278035, 408875, 474295, 1390175, 1612603, 2371475, 6950875, 8063015, 11857375, 40315075, 201575375]

約数ペア:

[(1, 201575375), (5, 40315075), (17, 11857375), (25, 8063015), (29, 6950875), (85, 2371475), (125, 1612603), (145, 1390175), (425, 474295), (493, 408875), (725, 278035), (2125, 94859), (2465, 81775), (3271, 61625), (3625, 55607), (12325, 16355)]