23438655

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12167

約数の個数: 24

約数和(自身を含む): 41575248

約数和(自身を除く): 18136593

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 12113, 36339, 60565, 109017, 181695, 520859, 545085, 1562577, 2604295, 4687731, 7812885, 23438655]

約数ペア:

[(1, 23438655), (3, 7812885), (5, 4687731), (9, 2604295), (15, 1562577), (43, 545085), (45, 520859), (129, 181695), (215, 109017), (387, 60565), (645, 36339), (1935, 12113)]