12328345

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 15926400

約数和(自身を除く): 3598055

約数列:

[1, 5, 23, 59, 79, 115, 295, 395, 529, 1357, 1817, 2645, 4661, 6785, 9085, 23305, 31211, 41791, 107203, 156055, 208955, 536015, 2465669, 12328345]

約数ペア:

[(1, 12328345), (5, 2465669), (23, 536015), (59, 208955), (79, 156055), (115, 107203), (295, 41791), (395, 31211), (529, 23305), (1357, 9085), (1817, 6785), (2645, 4661)]