9135665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 13927680

約数和(自身を除く): 4792015

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 389, 427, 671, 1945, 2135, 2723, 3355, 4279, 4697, 13615, 21395, 23485, 23729, 29953, 118645, 149765, 166103, 261019, 830515, 1305095, 1827133, 9135665]

約数ペア:

[(1, 9135665), (5, 1827133), (7, 1305095), (11, 830515), (35, 261019), (55, 166103), (61, 149765), (77, 118645), (305, 29953), (385, 23729), (389, 23485), (427, 21395), (671, 13615), (1945, 4697), (2135, 4279), (2723, 3355)]