129670575

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{10607}}^1$

素因数の和:10783

約数の個数: 24

約数和(自身を含む): 215724288

約数和(自身を除く): 86053713

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 2445, 4075, 10607, 12225, 31821, 53035, 159105, 265175, 795525, 1728941, 5186823, 8644705, 25934115, 43223525, 129670575]

約数ペア:

[(1, 129670575), (3, 43223525), (5, 25934115), (15, 8644705), (25, 5186823), (75, 1728941), (163, 795525), (489, 265175), (815, 159105), (2445, 53035), (4075, 31821), (10607, 12225)]