47119995

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26849}}^1$

素因数の和:26876

約数の個数: 32

約数和(自身を含む): 90216000

約数和(自身を除く): 43096005

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 26849, 80547, 134245, 241641, 349037, 402735, 724923, 1047111, 1208205, 1745185, 3141333, 3624615, 5235555, 9423999, 15706665, 47119995]

約数ペア:

[(1, 47119995), (3, 15706665), (5, 9423999), (9, 5235555), (13, 3624615), (15, 3141333), (27, 1745185), (39, 1208205), (45, 1047111), (65, 724923), (117, 402735), (135, 349037), (195, 241641), (351, 134245), (585, 80547), (1755, 26849)]