42762005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 60753336

約数和(自身を除く): 17991331

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 5437, 7865, 27185, 59807, 70681, 299035, 353405, 657877, 777491, 3289385, 3887455, 8552401, 42762005]

約数ペア:

[(1, 42762005), (5, 8552401), (11, 3887455), (13, 3289385), (55, 777491), (65, 657877), (121, 353405), (143, 299035), (605, 70681), (715, 59807), (1573, 27185), (5437, 7865)]