492711245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 649845504

約数和(自身を除く): 157134259

約数列:

[1, 5, 13, 65, 71, 241, 355, 443, 923, 1205, 2215, 3133, 4615, 5759, 15665, 17111, 28795, 31453, 85555, 106763, 157265, 222443, 408889, 533815, 1112215, 1387919, 2044445, 6939595, 7580173, 37900865, 98542249, 492711245]

約数ペア:

[(1, 492711245), (5, 98542249), (13, 37900865), (65, 7580173), (71, 6939595), (241, 2044445), (355, 1387919), (443, 1112215), (923, 533815), (1205, 408889), (2215, 222443), (3133, 157265), (4615, 106763), (5759, 85555), (15665, 31453), (17111, 28795)]