66187035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 122316480

約数和(自身を除く): 56129445

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 241, 255, 359, 723, 765, 1077, 1205, 1795, 2169, 3231, 3615, 4097, 5385, 6103, 10845, 12291, 16155, 18309, 20485, 30515, 36873, 54927, 61455, 86519, 91545, 184365, 259557, 274635, 432595, 778671, 1297785, 1470823, 3893355, 4412469, 7354115, 13237407, 22062345, 66187035]

約数ペア:

[(1, 66187035), (3, 22062345), (5, 13237407), (9, 7354115), (15, 4412469), (17, 3893355), (45, 1470823), (51, 1297785), (85, 778671), (153, 432595), (241, 274635), (255, 259557), (359, 184365), (723, 91545), (765, 86519), (1077, 61455), (1205, 54927), (1795, 36873), (2169, 30515), (3231, 20485), (3615, 18309), (4097, 16155), (5385, 12291), (6103, 10845)]