66195495

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21319}}^1$

素因数の和:21356

約数の個数: 32

約数和(自身を含む): 122803200

約数和(自身を除く): 56607705

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 21319, 63957, 106595, 191871, 319785, 490337, 575613, 959355, 1471011, 2451685, 2878065, 4413033, 7355055, 13239099, 22065165, 66195495]

約数ペア:

[(1, 66195495), (3, 22065165), (5, 13239099), (9, 7355055), (15, 4413033), (23, 2878065), (27, 2451685), (45, 1471011), (69, 959355), (115, 575613), (135, 490337), (207, 319785), (345, 191871), (621, 106595), (1035, 63957), (3105, 21319)]