386329515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 729630720

約数和(自身を除く): 343301205

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 389, 429, 463, 715, 1167, 1389, 1945, 2145, 2315, 4279, 5057, 5093, 5835, 6019, 6945, 12837, 15171, 15279, 18057, 21395, 25285, 25465, 30095, 55627, 64185, 66209, 75855, 76395, 90285, 166881, 180107, 198627, 278135, 331045, 540321, 834405, 900535, 993135, 1981177, 2341391, 2701605, 5943531, 7024173, 9905885, 11706955, 25755301, 29717655, 35120865, 77265903, 128776505, 386329515]

約数ペア:

[(1, 386329515), (3, 128776505), (5, 77265903), (11, 35120865), (13, 29717655), (15, 25755301), (33, 11706955), (39, 9905885), (55, 7024173), (65, 5943531), (143, 2701605), (165, 2341391), (195, 1981177), (389, 993135), (429, 900535), (463, 834405), (715, 540321), (1167, 331045), (1389, 278135), (1945, 198627), (2145, 180107), (2315, 166881), (4279, 90285), (5057, 76395), (5093, 75855), (5835, 66209), (6019, 64185), (6945, 55627), (12837, 30095), (15171, 25465), (15279, 25285), (18057, 21395)]