67071715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6983}}^1$

素因数の和:7118

約数の個数: 16

約数和(自身を含む): 85987008

約数和(自身を除く): 18915293

約数列:

[1, 5, 17, 85, 113, 565, 1921, 6983, 9605, 34915, 118711, 593555, 789079, 3945395, 13414343, 67071715]

約数ペア:

[(1, 67071715), (5, 13414343), (17, 3945395), (85, 789079), (113, 593555), (565, 118711), (1921, 34915), (6983, 9605)]