48781075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 77137920

約数和(自身を除く): 28356845

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 425, 475, 595, 665, 863, 1615, 2261, 2975, 3325, 4315, 6041, 8075, 11305, 14671, 16397, 21575, 30205, 56525, 73355, 81985, 102697, 114779, 151025, 278749, 366775, 409925, 513485, 573895, 1393745, 1951243, 2567425, 2869475, 6968725, 9756215, 48781075]

約数ペア:

[(1, 48781075), (5, 9756215), (7, 6968725), (17, 2869475), (19, 2567425), (25, 1951243), (35, 1393745), (85, 573895), (95, 513485), (119, 409925), (133, 366775), (175, 278749), (323, 151025), (425, 114779), (475, 102697), (595, 81985), (665, 73355), (863, 56525), (1615, 30205), (2261, 21575), (2975, 16397), (3325, 14671), (4315, 11305), (6041, 8075)]