13825575

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1488

約数の個数: 36

約数和(自身を含む): 25356760

約数和(自身を除く): 11531185

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1429, 1935, 3225, 4287, 7145, 9675, 12861, 21435, 35725, 61447, 64305, 107175, 184341, 307235, 321525, 553023, 921705, 1536175, 2765115, 4608525, 13825575]

約数ペア:

[(1, 13825575), (3, 4608525), (5, 2765115), (9, 1536175), (15, 921705), (25, 553023), (43, 321525), (45, 307235), (75, 184341), (129, 107175), (215, 64305), (225, 61447), (387, 35725), (645, 21435), (1075, 12861), (1429, 9675), (1935, 7145), (3225, 4287)]