312970291205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1102571}}^1$

素因数の和:1102997

約数の個数: 32

約数和(自身を含む): 442334245248

約数和(自身を除く): 129363954043

約数列:

[1, 5, 11, 13, 55, 65, 143, 397, 715, 1985, 4367, 5161, 21835, 25805, 56771, 283855, 1102571, 5512855, 12128281, 14333423, 60641405, 71667115, 157667653, 437720687, 788338265, 2188603435, 4814927557, 5690368931, 24074637785, 28451844655, 62594058241, 312970291205]

約数ペア:

[(1, 312970291205), (5, 62594058241), (11, 28451844655), (13, 24074637785), (55, 5690368931), (65, 4814927557), (143, 2188603435), (397, 788338265), (715, 437720687), (1985, 157667653), (4367, 71667115), (5161, 60641405), (21835, 14333423), (25805, 12128281), (56771, 5512855), (283855, 1102571)]