25145330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{7331}}^1$

素因数の和:7359

約数の個数: 32

約数和(自身を含む): 52790400

約数和(自身を除く): 27645070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 7331, 14662, 36655, 51317, 73310, 102634, 256585, 359219, 513170, 718438, 1796095, 2514533, 3592190, 5029066, 12572665, 25145330]

約数ペア:

[(1, 25145330), (2, 12572665), (5, 5029066), (7, 3592190), (10, 2514533), (14, 1796095), (35, 718438), (49, 513170), (70, 359219), (98, 256585), (245, 102634), (343, 73310), (490, 51317), (686, 36655), (1715, 14662), (3430, 7331)]