64936005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6211}}^1$

素因数の和:6277

約数の個数: 32

約数和(自身を含む): 112710528

約数和(自身を除く): 47774523

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 6211, 10455, 18633, 31055, 93165, 105587, 254651, 316761, 527935, 763953, 1273255, 1583805, 3819765, 4329067, 12987201, 21645335, 64936005]

約数ペア:

[(1, 64936005), (3, 21645335), (5, 12987201), (15, 4329067), (17, 3819765), (41, 1583805), (51, 1273255), (85, 763953), (123, 527935), (205, 316761), (255, 254651), (615, 105587), (697, 93165), (2091, 31055), (3485, 18633), (6211, 10455)]