64052445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 106646400

約数和(自身を除く): 42593955

約数列:

[1, 3, 5, 15, 29, 87, 145, 229, 435, 643, 687, 1145, 1929, 3215, 3435, 6641, 9645, 18647, 19923, 33205, 55941, 93235, 99615, 147247, 279705, 441741, 736235, 2208705, 4270163, 12810489, 21350815, 64052445]

約数ペア:

[(1, 64052445), (3, 21350815), (5, 12810489), (15, 4270163), (29, 2208705), (87, 736235), (145, 441741), (229, 279705), (435, 147247), (643, 99615), (687, 93235), (1145, 55941), (1929, 33205), (3215, 19923), (3435, 18647), (6641, 9645)]