7682125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 10812672

約数和(自身を除く): 3130547

約数列:

[1, 5, 11, 25, 37, 55, 125, 151, 185, 275, 407, 755, 925, 1375, 1661, 2035, 3775, 4625, 5587, 8305, 10175, 18875, 27935, 41525, 50875, 61457, 139675, 207625, 307285, 698375, 1536425, 7682125]

約数ペア:

[(1, 7682125), (5, 1536425), (11, 698375), (25, 307285), (37, 207625), (55, 139675), (125, 61457), (151, 50875), (185, 41525), (275, 27935), (407, 18875), (755, 10175), (925, 8305), (1375, 5587), (1661, 4625), (2035, 3775)]