16207425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 32081280

約数和(自身を除く): 15873855

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 1847, 2925, 5541, 8775, 9235, 16623, 24011, 27705, 46175, 49869, 72033, 83115, 120055, 138525, 216099, 249345, 360165, 415575, 600275, 648297, 1080495, 1246725, 1800825, 3241485, 5402475, 16207425]

約数ペア:

[(1, 16207425), (3, 5402475), (5, 3241485), (9, 1800825), (13, 1246725), (15, 1080495), (25, 648297), (27, 600275), (39, 415575), (45, 360165), (65, 249345), (75, 216099), (117, 138525), (135, 120055), (195, 83115), (225, 72033), (325, 49869), (351, 46175), (585, 27705), (675, 24011), (975, 16623), (1755, 9235), (1847, 8775), (2925, 5541)]