66474525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 122492160

約数和(自身を除く): 56017635

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 2351, 5655, 7053, 9425, 11755, 28275, 30563, 35265, 58775, 68179, 91689, 152815, 176325, 204537, 340895, 458445, 764075, 886327, 1022685, 1704475, 2292225, 2658981, 4431635, 5113425, 13294905, 22158175, 66474525]

約数ペア:

[(1, 66474525), (3, 22158175), (5, 13294905), (13, 5113425), (15, 4431635), (25, 2658981), (29, 2292225), (39, 1704475), (65, 1022685), (75, 886327), (87, 764075), (145, 458445), (195, 340895), (325, 204537), (377, 176325), (435, 152815), (725, 91689), (975, 68179), (1131, 58775), (1885, 35265), (2175, 30563), (2351, 28275), (5655, 11755), (7053, 9425)]