159949295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{4481}}^1$

素因数の和:4567

約数の個数: 24

約数和(自身を含む): 214598160

約数和(自身を除く): 54648865

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 3245, 4481, 7139, 22405, 35695, 49291, 246455, 264379, 542201, 1321895, 2711005, 2908169, 14540845, 31989859, 159949295]

約数ペア:

[(1, 159949295), (5, 31989859), (11, 14540845), (55, 2908169), (59, 2711005), (121, 1321895), (295, 542201), (605, 264379), (649, 246455), (3245, 49291), (4481, 35695), (7139, 22405)]