69949825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 95502816

約数和(自身を除く): 25552991

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 2251, 2825, 6215, 11255, 24761, 31075, 56275, 123805, 254363, 619025, 1271815, 2797993, 6359075, 13989965, 69949825]

約数ペア:

[(1, 69949825), (5, 13989965), (11, 6359075), (25, 2797993), (55, 1271815), (113, 619025), (275, 254363), (565, 123805), (1243, 56275), (2251, 31075), (2825, 24761), (6215, 11255)]