61191015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 40830105

約数列:

[1, 3, 5, 15, 29, 87, 145, 163, 435, 489, 815, 863, 2445, 2589, 4315, 4727, 12945, 14181, 23635, 25027, 70905, 75081, 125135, 140669, 375405, 422007, 703345, 2110035, 4079401, 12238203, 20397005, 61191015]

約数ペア:

[(1, 61191015), (3, 20397005), (5, 12238203), (15, 4079401), (29, 2110035), (87, 703345), (145, 422007), (163, 375405), (435, 140669), (489, 125135), (815, 75081), (863, 70905), (2445, 25027), (2589, 23635), (4315, 14181), (4727, 12945)]