390477675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 794092032

約数和(自身を除く): 403614357

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 67, 75, 85, 105, 119, 175, 201, 255, 335, 357, 425, 469, 525, 595, 653, 1005, 1139, 1275, 1407, 1675, 1785, 1959, 2345, 2975, 3265, 3417, 4571, 5025, 5695, 7035, 7973, 8925, 9795, 11101, 11725, 13713, 16325, 17085, 22855, 23919, 28475, 33303, 35175, 39865, 43751, 48975, 55505, 68565, 77707, 85425, 114275, 119595, 131253, 166515, 199325, 218755, 233121, 277525, 306257, 342825, 388535, 597975, 656265, 743767, 832575, 918771, 1093775, 1165605, 1531285, 1942675, 2231301, 3281325, 3718835, 4593855, 5206369, 5828025, 7656425, 11156505, 15619107, 18594175, 22969275, 26031845, 55782525, 78095535, 130159225, 390477675]

約数ペア:

[(1, 390477675), (3, 130159225), (5, 78095535), (7, 55782525), (15, 26031845), (17, 22969275), (21, 18594175), (25, 15619107), (35, 11156505), (51, 7656425), (67, 5828025), (75, 5206369), (85, 4593855), (105, 3718835), (119, 3281325), (175, 2231301), (201, 1942675), (255, 1531285), (335, 1165605), (357, 1093775), (425, 918771), (469, 832575), (525, 743767), (595, 656265), (653, 597975), (1005, 388535), (1139, 342825), (1275, 306257), (1407, 277525), (1675, 233121), (1785, 218755), (1959, 199325), (2345, 166515), (2975, 131253), (3265, 119595), (3417, 114275), (4571, 85425), (5025, 77707), (5695, 68565), (7035, 55505), (7973, 48975), (8925, 43751), (9795, 39865), (11101, 35175), (11725, 33303), (13713, 28475), (16325, 23919), (17085, 22855)]