7131583875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13421}}^1$

素因数の和:13561

約数の個数: 64

約数和(自身を含む): 12898005120

約数和(自身を除く): 5766421245

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 125, 195, 325, 327, 375, 545, 975, 1417, 1625, 1635, 2725, 4251, 4875, 7085, 8175, 13421, 13625, 21255, 35425, 40263, 40875, 67105, 106275, 174473, 177125, 201315, 335525, 523419, 531375, 872365, 1006575, 1462889, 1677625, 2617095, 4361825, 4388667, 5032875, 7314445, 13085475, 19017557, 21809125, 21943335, 36572225, 57052671, 65427375, 95087785, 109716675, 182861125, 285263355, 475438925, 548583375, 1426316775, 2377194625, 7131583875]

約数ペア:

[(1, 7131583875), (3, 2377194625), (5, 1426316775), (13, 548583375), (15, 475438925), (25, 285263355), (39, 182861125), (65, 109716675), (75, 95087785), (109, 65427375), (125, 57052671), (195, 36572225), (325, 21943335), (327, 21809125), (375, 19017557), (545, 13085475), (975, 7314445), (1417, 5032875), (1625, 4388667), (1635, 4361825), (2725, 2617095), (4251, 1677625), (4875, 1462889), (7085, 1006575), (8175, 872365), (13421, 531375), (13625, 523419), (21255, 335525), (35425, 201315), (40263, 177125), (40875, 174473), (67105, 106275)]