149780895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47777}}^1$

素因数の和:47815

約数の個数: 32

約数和(自身を含む): 275201280

約数和(自身を除く): 125420385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 47777, 143331, 238885, 525547, 716655, 907763, 1576641, 2627735, 2723289, 4538815, 7883205, 9985393, 13616445, 29956179, 49926965, 149780895]

約数ペア:

[(1, 149780895), (3, 49926965), (5, 29956179), (11, 13616445), (15, 9985393), (19, 7883205), (33, 4538815), (55, 2723289), (57, 2627735), (95, 1576641), (165, 907763), (209, 716655), (285, 525547), (627, 238885), (1045, 143331), (3135, 47777)]