13004925

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{547}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 21608736

約数和(自身を除く): 8603811

約数列:

[1, 3, 5, 15, 25, 75, 317, 547, 951, 1585, 1641, 2735, 4755, 7925, 8205, 13675, 23775, 41025, 173399, 520197, 866995, 2600985, 4334975, 13004925]

約数ペア:

[(1, 13004925), (3, 4334975), (5, 2600985), (15, 866995), (25, 520197), (75, 173399), (317, 41025), (547, 23775), (951, 13675), (1585, 8205), (1641, 7925), (2735, 4755)]