331355115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80917}}^1$

素因数の和:80948

約数の個数: 48

約数和(自身を含む): 706899648

約数和(自身を除く): 375544533

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 80917, 242751, 404585, 566419, 728253, 1051921, 1213755, 1699257, 2832095, 3155763, 3641265, 5097771, 5259605, 7363447, 8496285, 9467289, 15778815, 22090341, 25488855, 36817235, 47336445, 66271023, 110451705, 331355115]

約数ペア:

[(1, 331355115), (3, 110451705), (5, 66271023), (7, 47336445), (9, 36817235), (13, 25488855), (15, 22090341), (21, 15778815), (35, 9467289), (39, 8496285), (45, 7363447), (63, 5259605), (65, 5097771), (91, 3641265), (105, 3155763), (117, 2832095), (195, 1699257), (273, 1213755), (315, 1051921), (455, 728253), (585, 566419), (819, 404585), (1365, 242751), (4095, 80917)]