9806665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 13570560

約数和(自身を除く): 3763895

約数列:

[1, 5, 11, 37, 55, 61, 79, 185, 305, 395, 407, 671, 869, 2035, 2257, 2923, 3355, 4345, 4819, 11285, 14615, 24095, 24827, 32153, 53009, 124135, 160765, 178303, 265045, 891515, 1961333, 9806665]

約数ペア:

[(1, 9806665), (5, 1961333), (11, 891515), (37, 265045), (55, 178303), (61, 160765), (79, 124135), (185, 53009), (305, 32153), (395, 24827), (407, 24095), (671, 14615), (869, 11285), (2035, 4819), (2257, 4345), (2923, 3355)]