3128535

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 5572320

約数和(自身を除く): 2443785

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1879, 5637, 9395, 16911, 28185, 69523, 84555, 208569, 347615, 625707, 1042845, 3128535]

約数ペア:

[(1, 3128535), (3, 1042845), (5, 625707), (9, 347615), (15, 208569), (37, 84555), (45, 69523), (111, 28185), (185, 16911), (333, 9395), (555, 5637), (1665, 1879)]