70072605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 128494080

約数和(自身を除く): 58421475

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 207, 237, 345, 395, 711, 857, 1035, 1185, 1817, 2571, 3555, 4285, 5451, 7713, 9085, 12855, 16353, 19711, 27255, 38565, 59133, 67703, 81765, 98555, 177399, 203109, 295665, 338515, 609327, 886995, 1015545, 1557169, 3046635, 4671507, 7785845, 14014521, 23357535, 70072605]

約数ペア:

[(1, 70072605), (3, 23357535), (5, 14014521), (9, 7785845), (15, 4671507), (23, 3046635), (45, 1557169), (69, 1015545), (79, 886995), (115, 609327), (207, 338515), (237, 295665), (345, 203109), (395, 177399), (711, 98555), (857, 81765), (1035, 67703), (1185, 59133), (1817, 38565), (2571, 27255), (3555, 19711), (4285, 16353), (5451, 12855), (7713, 9085)]