68383365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 113664000

約数和(自身を除く): 45280635

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 465, 597, 739, 995, 2217, 2985, 3695, 6169, 11085, 18507, 22909, 30845, 68727, 92535, 114545, 147061, 343635, 441183, 735305, 2205915, 4558891, 13676673, 22794455, 68383365]

約数ペア:

[(1, 68383365), (3, 22794455), (5, 13676673), (15, 4558891), (31, 2205915), (93, 735305), (155, 441183), (199, 343635), (465, 147061), (597, 114545), (739, 92535), (995, 68727), (2217, 30845), (2985, 22909), (3695, 18507), (6169, 11085)]