201322785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{15959}}^1$

素因数の和:16025

約数の個数: 24

約数和(自身を含む): 333627840

約数和(自身を除く): 132305055

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4205, 12615, 15959, 47877, 79795, 239385, 462811, 1388433, 2314055, 6942165, 13421519, 40264557, 67107595, 201322785]

約数ペア:

[(1, 201322785), (3, 67107595), (5, 40264557), (15, 13421519), (29, 6942165), (87, 2314055), (145, 1388433), (435, 462811), (841, 239385), (2523, 79795), (4205, 47877), (12615, 15959)]