28074855

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31723}}^1$

素因数の和:31790

約数の個数: 16

約数和(自身を含む): 45682560

約数和(自身を除く): 17607705

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 31723, 95169, 158615, 475845, 1871657, 5614971, 9358285, 28074855]

約数ペア:

[(1, 28074855), (3, 9358285), (5, 5614971), (15, 1871657), (59, 475845), (177, 158615), (295, 95169), (885, 31723)]