172022355

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11549}}^1$

素因数の和:11891

約数の個数: 24

約数和(自身を含む): 299098800

約数和(自身を除く): 127076445

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4965, 11549, 14895, 34647, 57745, 103941, 173235, 519705, 3822719, 11468157, 19113595, 34404471, 57340785, 172022355]

約数ペア:

[(1, 172022355), (3, 57340785), (5, 34404471), (9, 19113595), (15, 11468157), (45, 3822719), (331, 519705), (993, 173235), (1655, 103941), (2979, 57745), (4965, 34647), (11549, 14895)]