85261345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 119532672

約数和(自身を除く): 34271327

約数列:

[1, 5, 13, 23, 41, 65, 107, 115, 169, 205, 299, 533, 535, 845, 943, 1391, 1495, 2461, 2665, 3887, 4387, 4715, 6929, 6955, 12259, 12305, 18083, 19435, 21935, 31993, 34645, 57031, 61295, 90415, 100901, 159367, 159965, 285155, 415909, 504505, 741403, 796835, 1311713, 2079545, 3707015, 6558565, 17052269, 85261345]

約数ペア:

[(1, 85261345), (5, 17052269), (13, 6558565), (23, 3707015), (41, 2079545), (65, 1311713), (107, 796835), (115, 741403), (169, 504505), (205, 415909), (299, 285155), (533, 159965), (535, 159367), (845, 100901), (943, 90415), (1391, 61295), (1495, 57031), (2461, 34645), (2665, 31993), (3887, 21935), (4387, 19435), (4715, 18083), (6929, 12305), (6955, 12259)]