319049475

素因数分解:

$3^1\times 5^2\times {\mathrm{1931}}^1\times {\mathrm{2203}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 528007872

約数和(自身を除く): 208958397

約数列:

[1, 3, 5, 15, 25, 75, 1931, 2203, 5793, 6609, 9655, 11015, 28965, 33045, 48275, 55075, 144825, 165225, 4253993, 12761979, 21269965, 63809895, 106349825, 319049475]

約数ペア:

[(1, 319049475), (3, 106349825), (5, 63809895), (15, 21269965), (25, 12761979), (75, 4253993), (1931, 165225), (2203, 144825), (5793, 55075), (6609, 48275), (9655, 33045), (11015, 28965)]