8855275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 12905424

約数和(自身を除く): 4050149

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2477, 3575, 12385, 27247, 32201, 61925, 136235, 161005, 354211, 681175, 805025, 1771055, 8855275]

約数ペア:

[(1, 8855275), (5, 1771055), (11, 805025), (13, 681175), (25, 354211), (55, 161005), (65, 136235), (143, 61925), (275, 32201), (325, 27247), (715, 12385), (2477, 3575)]