14720550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7549}}^1$

素因数の和:7577

約数の個数: 48

約数和(自身を含む): 39320400

約数和(自身を除く): 24599850

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, 1950, 7549, 15098, 22647, 37745, 45294, 75490, 98137, 113235, 188725, 196274, 226470, 294411, 377450, 490685, 566175, 588822, 981370, 1132350, 1472055, 2453425, 2944110, 4906850, 7360275, 14720550]

約数ペア:

[(1, 14720550), (2, 7360275), (3, 4906850), (5, 2944110), (6, 2453425), (10, 1472055), (13, 1132350), (15, 981370), (25, 588822), (26, 566175), (30, 490685), (39, 377450), (50, 294411), (65, 226470), (75, 196274), (78, 188725), (130, 113235), (150, 98137), (195, 75490), (325, 45294), (390, 37745), (650, 22647), (975, 15098), (1950, 7549)]