195993585

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{19531}}^1$

素因数の和:19765

約数の個数: 24

約数和(自身を含む): 341263104

約数和(自身を除く): 145269519

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 10035, 19531, 58593, 97655, 175779, 292965, 878895, 4355413, 13066239, 21777065, 39198717, 65331195, 195993585]

約数ペア:

[(1, 195993585), (3, 65331195), (5, 39198717), (9, 21777065), (15, 13066239), (45, 4355413), (223, 878895), (669, 292965), (1115, 175779), (2007, 97655), (3345, 58593), (10035, 19531)]