51647625

素因数分解:

$3^4\times 5^3\times {\mathrm{5101}}^1$

素因数の和:5128

約数の個数: 40

約数和(自身を含む): 96305352

約数和(自身を除く): 44657727

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 5101, 10125, 15303, 25505, 45909, 76515, 127525, 137727, 229545, 382575, 413181, 637625, 688635, 1147725, 1912875, 2065905, 3443175, 5738625, 10329525, 17215875, 51647625]

約数ペア:

[(1, 51647625), (3, 17215875), (5, 10329525), (9, 5738625), (15, 3443175), (25, 2065905), (27, 1912875), (45, 1147725), (75, 688635), (81, 637625), (125, 413181), (135, 382575), (225, 229545), (375, 137727), (405, 127525), (675, 76515), (1125, 45909), (2025, 25505), (3375, 15303), (5101, 10125)]