156970425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{48673}}^1$

素因数の和:48729

約数の個数: 24

約数和(自身を含む): 265565344

約数和(自身を除く): 108594919

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 48673, 146019, 243365, 730095, 1216825, 2092939, 3650475, 6278817, 10464695, 31394085, 52323475, 156970425]

約数ペア:

[(1, 156970425), (3, 52323475), (5, 31394085), (15, 10464695), (25, 6278817), (43, 3650475), (75, 2092939), (129, 1216825), (215, 730095), (645, 243365), (1075, 146019), (3225, 48673)]