2425665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 4321152

約数和(自身を除く): 1895487

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 241, 305, 671, 723, 915, 1205, 2013, 2651, 3355, 3615, 7953, 10065, 13255, 14701, 39765, 44103, 73505, 161711, 220515, 485133, 808555, 2425665]

約数ペア:

[(1, 2425665), (3, 808555), (5, 485133), (11, 220515), (15, 161711), (33, 73505), (55, 44103), (61, 39765), (165, 14701), (183, 13255), (241, 10065), (305, 7953), (671, 3615), (723, 3355), (915, 2651), (1205, 2013)]