87070555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 125411328

約数和(自身を除く): 38340773

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2585, 2591, 3055, 6721, 12955, 28501, 33605, 33683, 121777, 142505, 168415, 370513, 608885, 1339547, 1583101, 1852565, 6697735, 7915505, 17414111, 87070555]

約数ペア:

[(1, 87070555), (5, 17414111), (11, 7915505), (13, 6697735), (47, 1852565), (55, 1583101), (65, 1339547), (143, 608885), (235, 370513), (517, 168415), (611, 142505), (715, 121777), (2585, 33683), (2591, 33605), (3055, 28501), (6721, 12955)]