78849485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 118584000

約数和(自身を除く): 39734515

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 499, 715, 845, 935, 1105, 1859, 2431, 2495, 2873, 5489, 6487, 8483, 9295, 12155, 14365, 27445, 31603, 32435, 42415, 71357, 84331, 93313, 110279, 158015, 356785, 421655, 466565, 551395, 927641, 1213069, 1433627, 4638205, 6065345, 7168135, 15769897, 78849485]

約数ペア:

[(1, 78849485), (5, 15769897), (11, 7168135), (13, 6065345), (17, 4638205), (55, 1433627), (65, 1213069), (85, 927641), (143, 551395), (169, 466565), (187, 421655), (221, 356785), (499, 158015), (715, 110279), (845, 93313), (935, 84331), (1105, 71357), (1859, 42415), (2431, 32435), (2495, 31603), (2873, 27445), (5489, 14365), (6487, 12155), (8483, 9295)]