64531335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9539}}^1$

素因数の和:9599

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 50864505

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 9539, 28617, 47695, 104929, 143085, 314787, 391099, 524645, 1173297, 1573935, 1955495, 4302089, 5866485, 12906267, 21510445, 64531335]

約数ペア:

[(1, 64531335), (3, 21510445), (5, 12906267), (11, 5866485), (15, 4302089), (33, 1955495), (41, 1573935), (55, 1173297), (123, 524645), (165, 391099), (205, 314787), (451, 143085), (615, 104929), (1353, 47695), (2255, 28617), (6765, 9539)]