39417495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10639}}^1$

素因数の和:10679

約数の個数: 32

約数和(自身を含む): 71500800

約数和(自身を除く): 32083305

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 10639, 31917, 53195, 138307, 159585, 202141, 414921, 606423, 691535, 1010705, 2074605, 2627833, 3032115, 7883499, 13139165, 39417495]

約数ペア:

[(1, 39417495), (3, 13139165), (5, 7883499), (13, 3032115), (15, 2627833), (19, 2074605), (39, 1010705), (57, 691535), (65, 606423), (95, 414921), (195, 202141), (247, 159585), (285, 138307), (741, 53195), (1235, 31917), (3705, 10639)]