156655545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1951}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 258038784

約数和(自身を除く): 101383239

約数列:

[1, 3, 5, 15, 53, 101, 159, 265, 303, 505, 795, 1515, 1951, 5353, 5853, 9755, 16059, 26765, 29265, 80295, 103403, 197051, 310209, 517015, 591153, 985255, 1551045, 2955765, 10443703, 31331109, 52218515, 156655545]

約数ペア:

[(1, 156655545), (3, 52218515), (5, 31331109), (15, 10443703), (53, 2955765), (101, 1551045), (159, 985255), (265, 591153), (303, 517015), (505, 310209), (795, 197051), (1515, 103403), (1951, 80295), (5353, 29265), (5853, 26765), (9755, 16059)]