40798185

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1471}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 66875904

約数和(自身を除く): 26077719

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1471, 1849, 4413, 5547, 7355, 9245, 22065, 27735, 63253, 189759, 316265, 948795, 2719879, 8159637, 13599395, 40798185]

約数ペア:

[(1, 40798185), (3, 13599395), (5, 8159637), (15, 2719879), (43, 948795), (129, 316265), (215, 189759), (645, 63253), (1471, 27735), (1849, 22065), (4413, 9245), (5547, 7355)]