2479925

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3618816

約数和(自身を除く): 1138891

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 383, 925, 1295, 1915, 2681, 6475, 9575, 13405, 14171, 67025, 70855, 99197, 354275, 495985, 2479925]

約数ペア:

[(1, 2479925), (5, 495985), (7, 354275), (25, 99197), (35, 70855), (37, 67025), (175, 14171), (185, 13405), (259, 9575), (383, 6475), (925, 2681), (1295, 1915)]