194490855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110821}}^1$

素因数の和:110848

約数の個数: 32

約数和(自身を含む): 372361920

約数和(自身を除く): 177871065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 110821, 332463, 554105, 997389, 1440673, 1662315, 2992167, 4322019, 4986945, 7203365, 12966057, 14960835, 21610095, 38898171, 64830285, 194490855]

約数ペア:

[(1, 194490855), (3, 64830285), (5, 38898171), (9, 21610095), (13, 14960835), (15, 12966057), (27, 7203365), (39, 4986945), (45, 4322019), (65, 2992167), (117, 1662315), (135, 1440673), (195, 997389), (351, 554105), (585, 332463), (1755, 110821)]