148886645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 190439424

約数和(自身を除く): 41552779

約数列:

[1, 5, 31, 71, 83, 155, 163, 355, 415, 815, 2201, 2573, 5053, 5893, 11005, 11573, 12865, 13529, 25265, 29465, 57865, 67645, 182683, 358763, 419399, 913415, 960559, 1793815, 2096995, 4802795, 29777329, 148886645]

約数ペア:

[(1, 148886645), (5, 29777329), (31, 4802795), (71, 2096995), (83, 1793815), (155, 960559), (163, 913415), (355, 419399), (415, 358763), (815, 182683), (2201, 67645), (2573, 57865), (5053, 29465), (5893, 25265), (11005, 13529), (11573, 12865)]