66914705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 99294336

約数和(自身を除く): 32379631

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 169, 253, 299, 313, 715, 845, 1265, 1495, 1565, 1859, 3289, 3443, 3887, 4069, 7199, 9295, 16445, 17215, 19435, 20345, 35995, 42757, 44759, 52897, 79189, 93587, 213785, 223795, 264485, 395945, 467935, 581867, 1029457, 1216631, 2909335, 5147285, 6083155, 13382941, 66914705]

約数ペア:

[(1, 66914705), (5, 13382941), (11, 6083155), (13, 5147285), (23, 2909335), (55, 1216631), (65, 1029457), (115, 581867), (143, 467935), (169, 395945), (253, 264485), (299, 223795), (313, 213785), (715, 93587), (845, 79189), (1265, 52897), (1495, 44759), (1565, 42757), (1859, 35995), (3289, 20345), (3443, 19435), (3887, 17215), (4069, 16445), (7199, 9295)]