87775290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{975281}}^1$

素因数の和:975294

約数の個数: 24

約数和(自身を含む): 228215988

約数和(自身を除く): 140440698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 975281, 1950562, 2925843, 4876405, 5851686, 8777529, 9752810, 14629215, 17555058, 29258430, 43887645, 87775290]

約数ペア:

[(1, 87775290), (2, 43887645), (3, 29258430), (5, 17555058), (6, 14629215), (9, 9752810), (10, 8777529), (15, 5851686), (18, 4876405), (30, 2925843), (45, 1950562), (90, 975281)]