22157069765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1\times {\mathrm{1019}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 28291731840

約数和(自身を除く): 6134662075

約数列:

[1, 5, 17, 85, 491, 521, 1019, 2455, 2605, 5095, 8347, 8857, 17323, 41735, 44285, 86615, 255811, 500329, 530899, 1279055, 2501645, 2654495, 4348787, 8505593, 9025283, 21743935, 42527965, 45126415, 260671409, 1303357045, 4431413953, 22157069765]

約数ペア:

[(1, 22157069765), (5, 4431413953), (17, 1303357045), (85, 260671409), (491, 45126415), (521, 42527965), (1019, 21743935), (2455, 9025283), (2605, 8505593), (5095, 4348787), (8347, 2654495), (8857, 2501645), (17323, 1279055), (41735, 530899), (44285, 500329), (86615, 255811)]