4541875

素因数分解:

$5^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 30

約数和(自身を含む): 6288612

約数和(自身を除く): 1746737

約数列:

[1, 5, 13, 25, 43, 65, 125, 169, 215, 325, 559, 625, 845, 1075, 1625, 2795, 4225, 5375, 7267, 8125, 13975, 21125, 26875, 36335, 69875, 105625, 181675, 349375, 908375, 4541875]

約数ペア:

[(1, 4541875), (5, 908375), (13, 349375), (25, 181675), (43, 105625), (65, 69875), (125, 36335), (169, 26875), (215, 21125), (325, 13975), (559, 8125), (625, 7267), (845, 5375), (1075, 4225), (1625, 2795)]