791330545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 999208224

約数和(自身を除く): 207877679

約数列:

[1, 5, 41, 53, 173, 205, 265, 421, 865, 2105, 2173, 7093, 9169, 10865, 17261, 22313, 35465, 45845, 72833, 86305, 111565, 364165, 375929, 914833, 1879645, 2986153, 3860149, 4574165, 14930765, 19300745, 158266109, 791330545]

約数ペア:

[(1, 791330545), (5, 158266109), (41, 19300745), (53, 14930765), (173, 4574165), (205, 3860149), (265, 2986153), (421, 1879645), (865, 914833), (2105, 375929), (2173, 364165), (7093, 111565), (9169, 86305), (10865, 72833), (17261, 45845), (22313, 35465)]