423609505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{2237}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 560780136

約数和(自身を除く): 137170631

約数列:

[1, 5, 11, 55, 121, 313, 605, 1565, 2237, 3443, 11185, 17215, 24607, 37873, 123035, 189365, 270677, 700181, 1353385, 3500905, 7701991, 38509955, 84721901, 423609505]

約数ペア:

[(1, 423609505), (5, 84721901), (11, 38509955), (55, 7701991), (121, 3500905), (313, 1353385), (605, 700181), (1565, 270677), (2237, 189365), (3443, 123035), (11185, 37873), (17215, 24607)]