64452255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19847

約数の個数: 32

約数和(自身を含む): 121663488

約数和(自身を除く): 57211233

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 19801, 59403, 99005, 138607, 297015, 415821, 613831, 693035, 1841493, 2079105, 3069155, 4296817, 9207465, 12890451, 21484085, 64452255]

約数ペア:

[(1, 64452255), (3, 21484085), (5, 12890451), (7, 9207465), (15, 4296817), (21, 3069155), (31, 2079105), (35, 1841493), (93, 693035), (105, 613831), (155, 415821), (217, 297015), (465, 138607), (651, 99005), (1085, 59403), (3255, 19801)]