82876728025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{42409}}^1$

素因数の和:43298

約数の個数: 48

約数和(自身を含む): 126632867200

約数和(自身を除く): 43756139175

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 859, 2275, 4295, 6013, 11167, 21475, 30065, 42409, 55835, 78169, 150325, 212045, 279175, 296863, 390845, 551317, 1060225, 1484315, 1954225, 2756585, 3859219, 7421575, 13782925, 19296095, 36429331, 96480475, 182146655, 255005317, 473581303, 910733275, 1275026585, 2367906515, 3315069121, 6375132925, 11839532575, 16575345605, 82876728025]

約数ペア:

[(1, 82876728025), (5, 16575345605), (7, 11839532575), (13, 6375132925), (25, 3315069121), (35, 2367906515), (65, 1275026585), (91, 910733275), (175, 473581303), (325, 255005317), (455, 182146655), (859, 96480475), (2275, 36429331), (4295, 19296095), (6013, 13782925), (11167, 7421575), (21475, 3859219), (30065, 2756585), (42409, 1954225), (55835, 1484315), (78169, 1060225), (150325, 551317), (212045, 390845), (279175, 296863)]