69871785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{274007}}^1$

素因数の和:274032

約数の個数: 16

約数和(自身を含む): 118371456

約数和(自身を除く): 48499671

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 274007, 822021, 1370035, 4110105, 4658119, 13974357, 23290595, 69871785]

約数ペア:

[(1, 69871785), (3, 23290595), (5, 13974357), (15, 4658119), (17, 4110105), (51, 1370035), (85, 822021), (255, 274007)]