22875450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11731}}^1$

素因数の和:11759

約数の個数: 48

約数和(自身を含む): 61100256

約数和(自身を除く): 38224806

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, 11731, 23462, 35193, 58655, 70386, 117310, 152503, 175965, 293275, 305006, 351930, 457509, 586550, 762515, 879825, 915018, 1525030, 1759650, 2287545, 3812575, 4575090, 7625150, 11437725, 22875450]

約数ペア:

[(1, 22875450), (2, 11437725), (3, 7625150), (5, 4575090), (6, 3812575), (10, 2287545), (13, 1759650), (15, 1525030), (25, 915018), (26, 879825), (30, 762515), (39, 586550), (50, 457509), (65, 351930), (75, 305006), (78, 293275), (130, 175965), (150, 152503), (195, 117310), (325, 70386), (390, 58655), (650, 35193), (975, 23462), (1950, 11731)]