67369185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 134668800

約数和(自身を除く): 67299615

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1669, 1755, 2691, 3105, 4485, 5007, 8073, 8345, 13455, 15021, 21697, 25035, 38387, 40365, 45063, 65091, 75105, 108485, 115161, 191935, 195273, 225315, 325455, 345483, 499031, 575805, 585819, 976365, 1036449, 1497093, 1727415, 2495155, 2929095, 4491279, 5182245, 7485465, 13473837, 22456395, 67369185]

約数ペア:

[(1, 67369185), (3, 22456395), (5, 13473837), (9, 7485465), (13, 5182245), (15, 4491279), (23, 2929095), (27, 2495155), (39, 1727415), (45, 1497093), (65, 1036449), (69, 976365), (115, 585819), (117, 575805), (135, 499031), (195, 345483), (207, 325455), (299, 225315), (345, 195273), (351, 191935), (585, 115161), (621, 108485), (897, 75105), (1035, 65091), (1495, 45063), (1669, 40365), (1755, 38387), (2691, 25035), (3105, 21697), (4485, 15021), (5007, 13455), (8073, 8345)]