66395645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14771}}^1$

素因数の和:14836

約数の個数: 16

約数和(自身を含む): 85086720

約数和(自身を除く): 18691075

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 14771, 73855, 428359, 457901, 2141795, 2289505, 13279129, 66395645]

約数ペア:

[(1, 66395645), (5, 13279129), (29, 2289505), (31, 2141795), (145, 457901), (155, 428359), (899, 73855), (4495, 14771)]