385839725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1117}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 492004968

約数和(自身を除く): 106165243

約数列:

[1, 5, 25, 41, 205, 337, 1025, 1117, 1685, 5585, 8425, 13817, 27925, 45797, 69085, 228985, 345425, 376429, 1144925, 1882145, 9410725, 15433589, 77167945, 385839725]

約数ペア:

[(1, 385839725), (5, 77167945), (25, 15433589), (41, 9410725), (205, 1882145), (337, 1144925), (1025, 376429), (1117, 345425), (1685, 228985), (5585, 69085), (8425, 45797), (13817, 27925)]