68711295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 45751425

約数列:

[1, 3, 5, 15, 29, 87, 145, 191, 435, 573, 827, 955, 2481, 2865, 4135, 5539, 12405, 16617, 23983, 27695, 71949, 83085, 119915, 157957, 359745, 473871, 789785, 2369355, 4580753, 13742259, 22903765, 68711295]

約数ペア:

[(1, 68711295), (3, 22903765), (5, 13742259), (15, 4580753), (29, 2369355), (87, 789785), (145, 473871), (191, 359745), (435, 157957), (573, 119915), (827, 83085), (955, 71949), (2481, 27695), (2865, 23983), (4135, 16617), (5539, 12405)]