67733295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20809}}^1$

素因数の和:20855

約数の個数: 32

約数和(自身を含む): 127856640

約数和(自身を除く): 60123345

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 20809, 62427, 104045, 145663, 312135, 436989, 645079, 728315, 1935237, 2184945, 3225395, 4515553, 9676185, 13546659, 22577765, 67733295]

約数ペア:

[(1, 67733295), (3, 22577765), (5, 13546659), (7, 9676185), (15, 4515553), (21, 3225395), (31, 2184945), (35, 1935237), (93, 728315), (105, 645079), (155, 436989), (217, 312135), (465, 145663), (651, 104045), (1085, 62427), (3255, 20809)]