80503995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2887}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 152209152

約数和(自身を除く): 71705157

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2535, 2887, 5577, 8661, 9295, 14435, 27885, 31757, 37531, 43305, 95271, 112593, 158785, 187655, 412841, 476355, 487903, 562965, 1238523, 1463709, 2064205, 2439515, 5366933, 6192615, 7318545, 16100799, 26834665, 80503995]

約数ペア:

[(1, 80503995), (3, 26834665), (5, 16100799), (11, 7318545), (13, 6192615), (15, 5366933), (33, 2439515), (39, 2064205), (55, 1463709), (65, 1238523), (143, 562965), (165, 487903), (169, 476355), (195, 412841), (429, 187655), (507, 158785), (715, 112593), (845, 95271), (1859, 43305), (2145, 37531), (2535, 31757), (2887, 27885), (5577, 14435), (8661, 9295)]