72394595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 35598493

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 455, 535, 749, 1391, 1487, 3745, 6955, 7435, 9737, 10409, 19331, 48685, 52045, 96655, 135317, 159109, 676585, 795545, 1113763, 2068417, 5568815, 10342085, 14478919, 72394595]

約数ペア:

[(1, 72394595), (5, 14478919), (7, 10342085), (13, 5568815), (35, 2068417), (65, 1113763), (91, 795545), (107, 676585), (455, 159109), (535, 135317), (749, 96655), (1391, 52045), (1487, 48685), (3745, 19331), (6955, 10409), (7435, 9737)]