156746263215

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{195443}}^1$

素因数の和:195999

約数の個数: 32

約数和(自身を含む): 253370474496

約数和(自身を除く): 96624211281

約数列:

[1, 3, 5, 15, 127, 381, 421, 635, 1263, 1905, 2105, 6315, 53467, 160401, 195443, 267335, 586329, 802005, 977215, 2931645, 24821261, 74463783, 82281503, 124106305, 246844509, 372318915, 411407515, 1234222545, 10449750881, 31349252643, 52248754405, 156746263215]

約数ペア:

[(1, 156746263215), (3, 52248754405), (5, 31349252643), (15, 10449750881), (127, 1234222545), (381, 411407515), (421, 372318915), (635, 246844509), (1263, 124106305), (1905, 82281503), (2105, 74463783), (6315, 24821261), (53467, 2931645), (160401, 977215), (195443, 802005), (267335, 586329)]