61740685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23431}}^1$

素因数の和:23484

約数の個数: 16

約数和(自身を含む): 80980992

約数和(自身を除く): 19240307

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 23431, 117155, 398327, 726361, 1991635, 3631805, 12348137, 61740685]

約数ペア:

[(1, 61740685), (5, 12348137), (17, 3631805), (31, 1991635), (85, 726361), (155, 398327), (527, 117155), (2635, 23431)]