21083250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{28111}}^1$

素因数の和:28131

約数の個数: 32

約数和(自身を含む): 52625664

約数和(自身を除く): 31542414

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 28111, 56222, 84333, 140555, 168666, 281110, 421665, 702775, 843330, 1405550, 2108325, 3513875, 4216650, 7027750, 10541625, 21083250]

約数ペア:

[(1, 21083250), (2, 10541625), (3, 7027750), (5, 4216650), (6, 3513875), (10, 2108325), (15, 1405550), (25, 843330), (30, 702775), (50, 421665), (75, 281110), (125, 168666), (150, 140555), (250, 84333), (375, 56222), (750, 28111)]