56155075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 73897056

約数和(自身を除く): 17741981

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1403, 1525, 1601, 7015, 8005, 35075, 36823, 40025, 97661, 184115, 488305, 920575, 2246203, 2441525, 11231015, 56155075]

約数ペア:

[(1, 56155075), (5, 11231015), (23, 2441525), (25, 2246203), (61, 920575), (115, 488305), (305, 184115), (575, 97661), (1403, 40025), (1525, 36823), (1601, 35075), (7015, 8005)]