313325175

素因数分解:

$3^1\times 5^2\times {\mathrm{1979}}^1\times {\mathrm{2111}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 518538240

約数和(自身を除く): 205213065

約数列:

[1, 3, 5, 15, 25, 75, 1979, 2111, 5937, 6333, 9895, 10555, 29685, 31665, 49475, 52775, 148425, 158325, 4177669, 12533007, 20888345, 62665035, 104441725, 313325175]

約数ペア:

[(1, 313325175), (3, 104441725), (5, 62665035), (15, 20888345), (25, 12533007), (75, 4177669), (1979, 158325), (2111, 148425), (5937, 52775), (6333, 49475), (9895, 31665), (10555, 29685)]