15295325

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 21127740

約数和(自身を除く): 5832415

約数列:

[1, 5, 17, 25, 29, 73, 85, 145, 289, 365, 425, 493, 725, 1241, 1445, 1825, 2117, 2465, 6205, 7225, 8381, 10585, 12325, 21097, 31025, 35989, 41905, 52925, 105485, 179945, 209525, 527425, 611813, 899725, 3059065, 15295325]

約数ペア:

[(1, 15295325), (5, 3059065), (17, 899725), (25, 611813), (29, 527425), (73, 209525), (85, 179945), (145, 105485), (289, 52925), (365, 41905), (425, 35989), (493, 31025), (725, 21097), (1241, 12325), (1445, 10585), (1825, 8381), (2117, 7225), (2465, 6205)]