6855705

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 12481920

約数和(自身を除く): 5626215

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1181, 1935, 3543, 5805, 5905, 10629, 17715, 31887, 50783, 53145, 152349, 159435, 253915, 457047, 761745, 1371141, 2285235, 6855705]

約数ペア:

[(1, 6855705), (3, 2285235), (5, 1371141), (9, 761745), (15, 457047), (27, 253915), (43, 159435), (45, 152349), (129, 53145), (135, 50783), (215, 31887), (387, 17715), (645, 10629), (1161, 5905), (1181, 5805), (1935, 3543)]