4900125

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 8311680

約数和(自身を除く): 3411555

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 179, 219, 365, 375, 537, 895, 1095, 1825, 2685, 4475, 5475, 9125, 13067, 13425, 22375, 27375, 39201, 65335, 67125, 196005, 326675, 980025, 1633375, 4900125]

約数ペア:

[(1, 4900125), (3, 1633375), (5, 980025), (15, 326675), (25, 196005), (73, 67125), (75, 65335), (125, 39201), (179, 27375), (219, 22375), (365, 13425), (375, 13067), (537, 9125), (895, 5475), (1095, 4475), (1825, 2685)]