68736165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 112409856

約数和(自身を除く): 43673691

約数列:

[1, 3, 5, 15, 71, 213, 233, 277, 355, 699, 831, 1065, 1165, 1385, 3495, 4155, 16543, 19667, 49629, 59001, 64541, 82715, 98335, 193623, 248145, 295005, 322705, 968115, 4582411, 13747233, 22912055, 68736165]

約数ペア:

[(1, 68736165), (3, 22912055), (5, 13747233), (15, 4582411), (71, 968115), (213, 322705), (233, 295005), (277, 248145), (355, 193623), (699, 98335), (831, 82715), (1065, 64541), (1165, 59001), (1385, 49629), (3495, 19667), (4155, 16543)]