2515315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1113485

約数列:

[1, 5, 11, 19, 29, 55, 83, 95, 145, 209, 319, 415, 551, 913, 1045, 1577, 1595, 2407, 2755, 4565, 6061, 7885, 12035, 17347, 26477, 30305, 45733, 86735, 132385, 228665, 503063, 2515315]

約数ペア:

[(1, 2515315), (5, 503063), (11, 228665), (19, 132385), (29, 86735), (55, 45733), (83, 30305), (95, 26477), (145, 17347), (209, 12035), (319, 7885), (415, 6061), (551, 4565), (913, 2755), (1045, 2407), (1577, 1595)]