81457035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4793}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 143589888

約数和(自身を除く): 62132853

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 4793, 5665, 14379, 16995, 23965, 52723, 71895, 158169, 263615, 493679, 790845, 1481037, 2468395, 5430469, 7405185, 16291407, 27152345, 81457035]

約数ペア:

[(1, 81457035), (3, 27152345), (5, 16291407), (11, 7405185), (15, 5430469), (33, 2468395), (55, 1481037), (103, 790845), (165, 493679), (309, 263615), (515, 158169), (1133, 71895), (1545, 52723), (3399, 23965), (4793, 16995), (5665, 14379)]