25429875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 19385805

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 3989, 6375, 11967, 19945, 59835, 67813, 99725, 203439, 299175, 339065, 498625, 1017195, 1495875, 1695325, 5085975, 8476625, 25429875]

約数ペア:

[(1, 25429875), (3, 8476625), (5, 5085975), (15, 1695325), (17, 1495875), (25, 1017195), (51, 498625), (75, 339065), (85, 299175), (125, 203439), (255, 99725), (375, 67813), (425, 59835), (1275, 19945), (2125, 11967), (3989, 6375)]