64338405

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{14639}}^1$

素因数の和:14940

約数の個数: 16

約数和(自身を含む): 103299840

約数和(自身を除く): 38961435

約数列:

[1, 3, 5, 15, 293, 879, 1465, 4395, 14639, 43917, 73195, 219585, 4289227, 12867681, 21446135, 64338405]

約数ペア:

[(1, 64338405), (3, 21446135), (5, 12867681), (15, 4289227), (293, 219585), (879, 73195), (1465, 43917), (4395, 14639)]