74194645

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 104855040

約数和(自身を除く): 30660395

約数列:

[1, 5, 7, 35, 71, 73, 355, 365, 409, 497, 511, 2045, 2485, 2555, 2863, 5183, 14315, 25915, 29039, 29857, 36281, 145195, 149285, 181405, 203273, 208999, 1016365, 1044995, 2119847, 10599235, 14838929, 74194645]

約数ペア:

[(1, 74194645), (5, 14838929), (7, 10599235), (35, 2119847), (71, 1044995), (73, 1016365), (355, 208999), (365, 203273), (409, 181405), (497, 149285), (511, 145195), (2045, 36281), (2485, 29857), (2555, 29039), (2863, 25915), (5183, 14315)]