11487875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 17272320

約数和(自身を除く): 5784445

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 691, 875, 2375, 3325, 3455, 4837, 13129, 16625, 17275, 24185, 65645, 86375, 91903, 120925, 328225, 459515, 604625, 1641125, 2297575, 11487875]

約数ペア:

[(1, 11487875), (5, 2297575), (7, 1641125), (19, 604625), (25, 459515), (35, 328225), (95, 120925), (125, 91903), (133, 86375), (175, 65645), (475, 24185), (665, 17275), (691, 16625), (875, 13129), (2375, 4837), (3325, 3455)]