3137550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 8384880

約数和(自身を除く): 5247330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1609, 1950, 3218, 4827, 8045, 9654, 16090, 20917, 24135, 40225, 41834, 48270, 62751, 80450, 104585, 120675, 125502, 209170, 241350, 313755, 522925, 627510, 1045850, 1568775, 3137550]

約数ペア:

[(1, 3137550), (2, 1568775), (3, 1045850), (5, 627510), (6, 522925), (10, 313755), (13, 241350), (15, 209170), (25, 125502), (26, 120675), (30, 104585), (39, 80450), (50, 62751), (65, 48270), (75, 41834), (78, 40225), (130, 24135), (150, 20917), (195, 16090), (325, 9654), (390, 8045), (650, 4827), (975, 3218), (1609, 1950)]