2475075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 4166896

約数和(自身を除く): 1691821

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 541, 915, 1525, 1623, 2705, 4575, 8115, 13525, 33001, 40575, 99003, 165005, 495015, 825025, 2475075]

約数ペア:

[(1, 2475075), (3, 825025), (5, 495015), (15, 165005), (25, 99003), (61, 40575), (75, 33001), (183, 13525), (305, 8115), (541, 4575), (915, 2705), (1525, 1623)]