28999500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19333}}^1$

素因数の和:19355

約数の個数: 48

約数和(自身を含む): 84450912

約数和(自身を除く): 55451412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 19333, 38666, 57999, 77332, 96665, 115998, 193330, 231996, 289995, 386660, 483325, 579990, 966650, 1159980, 1449975, 1933300, 2416625, 2899950, 4833250, 5799900, 7249875, 9666500, 14499750, 28999500]

約数ペア:

[(1, 28999500), (2, 14499750), (3, 9666500), (4, 7249875), (5, 5799900), (6, 4833250), (10, 2899950), (12, 2416625), (15, 1933300), (20, 1449975), (25, 1159980), (30, 966650), (50, 579990), (60, 483325), (75, 386660), (100, 289995), (125, 231996), (150, 193330), (250, 115998), (300, 96665), (375, 77332), (500, 57999), (750, 38666), (1500, 19333)]