67974335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 98661888

約数和(自身を除く): 30687553

約数列:

[1, 5, 11, 13, 55, 65, 71, 103, 143, 169, 355, 515, 715, 781, 845, 923, 1133, 1339, 1859, 3905, 4615, 5665, 6695, 7313, 9295, 10153, 11999, 14729, 17407, 36565, 50765, 59995, 73645, 80443, 87035, 95069, 131989, 191477, 402215, 475345, 659945, 957385, 1045759, 1235897, 5228795, 6179485, 13594867, 67974335]

約数ペア:

[(1, 67974335), (5, 13594867), (11, 6179485), (13, 5228795), (55, 1235897), (65, 1045759), (71, 957385), (103, 659945), (143, 475345), (169, 402215), (355, 191477), (515, 131989), (715, 95069), (781, 87035), (845, 80443), (923, 73645), (1133, 59995), (1339, 50765), (1859, 36565), (3905, 17407), (4615, 14729), (5665, 11999), (6695, 10153), (7313, 9295)]