25829702905

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{2113}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 31901579136

約数和(自身を除く): 6071876231

約数列:

[1, 5, 53, 163, 265, 283, 815, 1415, 2113, 8639, 10565, 14999, 43195, 46129, 74995, 111989, 230645, 344419, 559945, 597979, 1722095, 2444837, 2989895, 12224185, 18254207, 31692887, 91271035, 97470577, 158464435, 487352885, 5165940581, 25829702905]

約数ペア:

[(1, 25829702905), (5, 5165940581), (53, 487352885), (163, 158464435), (265, 97470577), (283, 91271035), (815, 31692887), (1415, 18254207), (2113, 12224185), (8639, 2989895), (10565, 2444837), (14999, 1722095), (43195, 597979), (46129, 559945), (74995, 344419), (111989, 230645)]