225745597

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 287394912

約数和(自身を除く): 61649315

約数列:

[1, 7, 11, 49, 77, 491, 539, 853, 3437, 5401, 5971, 9383, 24059, 37807, 41797, 65681, 264649, 418823, 459767, 2931761, 4607053, 20522327, 32249371, 225745597]

約数ペア:

[(1, 225745597), (7, 32249371), (11, 20522327), (49, 4607053), (77, 2931761), (491, 459767), (539, 418823), (853, 264649), (3437, 65681), (5401, 41797), (5971, 37807), (9383, 24059)]