128570250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{171427}}^1$

素因数の和:171447

約数の個数: 32

約数和(自身を含む): 320913216

約数和(自身を除く): 192342966

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 171427, 342854, 514281, 857135, 1028562, 1714270, 2571405, 4285675, 5142810, 8571350, 12857025, 21428375, 25714050, 42856750, 64285125, 128570250]

約数ペア:

[(1, 128570250), (2, 64285125), (3, 42856750), (5, 25714050), (6, 21428375), (10, 12857025), (15, 8571350), (25, 5142810), (30, 4285675), (50, 2571405), (75, 1714270), (125, 1028562), (150, 857135), (250, 514281), (375, 342854), (750, 171427)]