66709635

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{40801}}^1$

素因数の和:40918

約数の個数: 16

約数和(自身を含む): 107717280

約数和(自身を除く): 41007645

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 40801, 122403, 204005, 612015, 4447309, 13341927, 22236545, 66709635]

約数ペア:

[(1, 66709635), (3, 22236545), (5, 13341927), (15, 4447309), (109, 612015), (327, 204005), (545, 122403), (1635, 40801)]