73661365

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 90782208

約数和(自身を除く): 17120843

約数列:

[1, 5, 43, 215, 397, 863, 1985, 4315, 17071, 37109, 85355, 185545, 342611, 1713055, 14732273, 73661365]

約数ペア:

[(1, 73661365), (5, 14732273), (43, 1713055), (215, 342611), (397, 185545), (863, 85355), (1985, 37109), (4315, 17071)]