78797205

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6755

約数の個数: 40

約数和(自身を含む): 146143800

約数和(自身を除く): 67346595

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 6709, 11745, 20127, 33545, 60381, 100635, 181143, 194561, 301905, 543429, 583683, 905715, 972805, 1751049, 2717145, 2918415, 5253147, 8755245, 15759441, 26265735, 78797205]

約数ペア:

[(1, 78797205), (3, 26265735), (5, 15759441), (9, 8755245), (15, 5253147), (27, 2918415), (29, 2717145), (45, 1751049), (81, 972805), (87, 905715), (135, 583683), (145, 543429), (261, 301905), (405, 194561), (435, 181143), (783, 100635), (1305, 60381), (2349, 33545), (3915, 20127), (6709, 11745)]