169228215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 317090592

約数和(自身を除く): 147862377

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 443, 585, 653, 1329, 1959, 2215, 3265, 3987, 5759, 5877, 6645, 8489, 9795, 17277, 19935, 25467, 28795, 29385, 42445, 51831, 76401, 86385, 127335, 259155, 289279, 382005, 867837, 1446395, 2603511, 3760627, 4339185, 11281881, 13017555, 18803135, 33845643, 56409405, 169228215]

約数ペア:

[(1, 169228215), (3, 56409405), (5, 33845643), (9, 18803135), (13, 13017555), (15, 11281881), (39, 4339185), (45, 3760627), (65, 2603511), (117, 1446395), (195, 867837), (443, 382005), (585, 289279), (653, 259155), (1329, 127335), (1959, 86385), (2215, 76401), (3265, 51831), (3987, 42445), (5759, 29385), (5877, 28795), (6645, 25467), (8489, 19935), (9795, 17277)]