12216375

素因数分解:

$3^2\times 5^3\times {\mathrm{10859}}^1$

素因数の和:10880

約数の個数: 24

約数和(自身を含む): 22024080

約数和(自身を除く): 9807705

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 10859, 32577, 54295, 97731, 162885, 271475, 488655, 814425, 1357375, 2443275, 4072125, 12216375]

約数ペア:

[(1, 12216375), (3, 4072125), (5, 2443275), (9, 1357375), (15, 814425), (25, 488655), (45, 271475), (75, 162885), (125, 97731), (225, 54295), (375, 32577), (1125, 10859)]