3155550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 7938480

約数和(自身を除く): 4782930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 193, 218, 327, 386, 545, 579, 654, 965, 1090, 1158, 1635, 1930, 2725, 2895, 3270, 4825, 5450, 5790, 8175, 9650, 14475, 16350, 21037, 28950, 42074, 63111, 105185, 126222, 210370, 315555, 525925, 631110, 1051850, 1577775, 3155550]

約数ペア:

[(1, 3155550), (2, 1577775), (3, 1051850), (5, 631110), (6, 525925), (10, 315555), (15, 210370), (25, 126222), (30, 105185), (50, 63111), (75, 42074), (109, 28950), (150, 21037), (193, 16350), (218, 14475), (327, 9650), (386, 8175), (545, 5790), (579, 5450), (654, 4825), (965, 3270), (1090, 2895), (1158, 2725), (1635, 1930)]