4856665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 6402240

約数和(自身を除く): 1545575

約数列:

[1, 5, 11, 55, 227, 389, 1135, 1945, 2497, 4279, 12485, 21395, 88303, 441515, 971333, 4856665]

約数ペア:

[(1, 4856665), (5, 971333), (11, 441515), (55, 88303), (227, 21395), (389, 12485), (1135, 4279), (1945, 2497)]