11837875

素因数分解:

$5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 17192448

約数和(自身を除く): 5354573

約数列:

[1, 5, 7, 25, 35, 83, 125, 163, 175, 415, 581, 815, 875, 1141, 2075, 2905, 4075, 5705, 10375, 13529, 14525, 20375, 28525, 67645, 72625, 94703, 142625, 338225, 473515, 1691125, 2367575, 11837875]

約数ペア:

[(1, 11837875), (5, 2367575), (7, 1691125), (25, 473515), (35, 338225), (83, 142625), (125, 94703), (163, 72625), (175, 67645), (415, 28525), (581, 20375), (815, 14525), (875, 13529), (1141, 10375), (2075, 5705), (2905, 4075)]