12963105

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 23253120

約数和(自身を除く): 10290015

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 733, 1179, 1965, 2199, 3537, 3665, 5895, 6597, 10995, 17685, 19791, 32985, 96023, 98955, 288069, 480115, 864207, 1440345, 2592621, 4321035, 12963105]

約数ペア:

[(1, 12963105), (3, 4321035), (5, 2592621), (9, 1440345), (15, 864207), (27, 480115), (45, 288069), (131, 98955), (135, 96023), (393, 32985), (655, 19791), (733, 17685), (1179, 10995), (1965, 6597), (2199, 5895), (3537, 3665)]