55319295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 90685440

約数和(自身を除く): 35366145

約数列:

[1, 3, 5, 15, 71, 127, 213, 355, 381, 409, 635, 1065, 1227, 1905, 2045, 6135, 9017, 27051, 29039, 45085, 51943, 87117, 135255, 145195, 155829, 259715, 435585, 779145, 3687953, 11063859, 18439765, 55319295]

約数ペア:

[(1, 55319295), (3, 18439765), (5, 11063859), (15, 3687953), (71, 779145), (127, 435585), (213, 259715), (355, 155829), (381, 145195), (409, 135255), (635, 87117), (1065, 51943), (1227, 45085), (1905, 29039), (2045, 27051), (6135, 9017)]