1530338725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{27487}}^1$

素因数の和:27645

約数の個数: 24

約数和(自身を含む): 2024656128

約数和(自身を除く): 494317403

約数列:

[1, 5, 17, 25, 85, 131, 425, 655, 2227, 3275, 11135, 27487, 55675, 137435, 467279, 687175, 2336395, 3600797, 11681975, 18003985, 61213549, 90019925, 306067745, 1530338725]

約数ペア:

[(1, 1530338725), (5, 306067745), (17, 90019925), (25, 61213549), (85, 18003985), (131, 11681975), (425, 3600797), (655, 2336395), (2227, 687175), (3275, 467279), (11135, 137435), (27487, 55675)]