1127145

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 1818432

約数和(自身を除く): 691287

約数列:

[1, 3, 5, 15, 163, 461, 489, 815, 1383, 2305, 2445, 6915, 75143, 225429, 375715, 1127145]

約数ペア:

[(1, 1127145), (3, 375715), (5, 225429), (15, 75143), (163, 6915), (461, 2445), (489, 2305), (815, 1383)]