85414985

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 109785984

約数和(自身を除く): 24370999

約数列:

[1, 5, 23, 43, 115, 215, 529, 751, 989, 2645, 3755, 4945, 17273, 22747, 32293, 86365, 113735, 161465, 397279, 742739, 1986395, 3713695, 17082997, 85414985]

約数ペア:

[(1, 85414985), (5, 17082997), (23, 3713695), (43, 1986395), (115, 742739), (215, 397279), (529, 161465), (751, 113735), (989, 86365), (2645, 32293), (3755, 22747), (4945, 17273)]