1397643585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{54713}}^1$

素因数の和:54865

約数の個数: 32

約数和(自身を含む): 2426675328

約数和(自身を除く): 1029031743

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 8515, 25545, 54713, 164139, 273565, 711269, 820695, 2133807, 3556345, 7167403, 10669035, 21502209, 35837015, 93176239, 107511045, 279528717, 465881195, 1397643585]

約数ペア:

[(1, 1397643585), (3, 465881195), (5, 279528717), (13, 107511045), (15, 93176239), (39, 35837015), (65, 21502209), (131, 10669035), (195, 7167403), (393, 3556345), (655, 2133807), (1703, 820695), (1965, 711269), (5109, 273565), (8515, 164139), (25545, 54713)]