3820245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 7273152

約数和(自身を除く): 3452907

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 137, 143, 165, 169, 195, 411, 429, 507, 685, 715, 845, 1507, 1781, 1859, 2055, 2145, 2535, 4521, 5343, 5577, 7535, 8905, 9295, 19591, 22605, 23153, 26715, 27885, 58773, 69459, 97955, 115765, 254683, 293865, 347295, 764049, 1273415, 3820245]

約数ペア:

[(1, 3820245), (3, 1273415), (5, 764049), (11, 347295), (13, 293865), (15, 254683), (33, 115765), (39, 97955), (55, 69459), (65, 58773), (137, 27885), (143, 26715), (165, 23153), (169, 22605), (195, 19591), (411, 9295), (429, 8905), (507, 7535), (685, 5577), (715, 5343), (845, 4521), (1507, 2535), (1781, 2145), (1859, 2055)]