672455255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3559}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 885841920

約数和(自身を除く): 213386665

約数列:

[1, 5, 23, 31, 53, 115, 155, 265, 713, 1219, 1643, 3559, 3565, 6095, 8215, 17795, 37789, 81857, 110329, 188627, 188945, 409285, 551645, 943135, 2537567, 4338421, 5847437, 12687835, 21692105, 29237185, 134491051, 672455255]

約数ペア:

[(1, 672455255), (5, 134491051), (23, 29237185), (31, 21692105), (53, 12687835), (115, 5847437), (155, 4338421), (265, 2537567), (713, 943135), (1219, 551645), (1643, 409285), (3559, 188945), (3565, 188627), (6095, 110329), (8215, 81857), (17795, 37789)]