82775275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 117258120

約数和(自身を除く): 34482845

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 529, 569, 575, 1265, 2645, 2845, 5819, 6259, 6325, 13087, 13225, 14225, 29095, 31295, 65435, 143957, 145475, 156475, 301001, 327175, 719785, 1505005, 3311011, 3598925, 7525025, 16555055, 82775275]

約数ペア:

[(1, 82775275), (5, 16555055), (11, 7525025), (23, 3598925), (25, 3311011), (55, 1505005), (115, 719785), (253, 327175), (275, 301001), (529, 156475), (569, 145475), (575, 143957), (1265, 65435), (2645, 31295), (2845, 29095), (5819, 14225), (6259, 13225), (6325, 13087)]