102748345

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8923}}^1$

素因数の和:8989

約数の個数: 24

約数和(自身を含む): 146496384

約数和(自身を除く): 43748039

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 8923, 11515, 44615, 62461, 312305, 419381, 437227, 2096905, 2186135, 2935667, 14678335, 20549669, 102748345]

約数ペア:

[(1, 102748345), (5, 20549669), (7, 14678335), (35, 2935667), (47, 2186135), (49, 2096905), (235, 437227), (245, 419381), (329, 312305), (1645, 62461), (2303, 44615), (8923, 11515)]