71763375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{11257}}^1$

素因数の和:11292

約数の個数: 32

約数和(自身を含む): 126449856

約数和(自身を除く): 54686481

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 11257, 33771, 56285, 168855, 191369, 281425, 574107, 844275, 956845, 1407125, 2870535, 4221375, 4784225, 14352675, 23921125, 71763375]

約数ペア:

[(1, 71763375), (3, 23921125), (5, 14352675), (15, 4784225), (17, 4221375), (25, 2870535), (51, 1407125), (75, 956845), (85, 844275), (125, 574107), (255, 281425), (375, 191369), (425, 168855), (1275, 56285), (2125, 33771), (6375, 11257)]