9120125

素因数分解:

$5^3\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1518

約数の個数: 24

約数和(自身を含む): 13249080

約数和(自身を除く): 4128955

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 1489, 6125, 7445, 10423, 37225, 52115, 72961, 186125, 260575, 364805, 1302875, 1824025, 9120125]

約数ペア:

[(1, 9120125), (5, 1824025), (7, 1302875), (25, 364805), (35, 260575), (49, 186125), (125, 72961), (175, 52115), (245, 37225), (875, 10423), (1225, 7445), (1489, 6125)]