201291330225

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{18012647}}^1$

素因数の和:18012809

約数の個数: 24

約数和(自身を含む): 335035252800

約数和(自身を除く): 133743922575

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 11175, 18012647, 54037941, 90063235, 270189705, 450316175, 1350948525, 2683884403, 8051653209, 13419422015, 40258266045, 67097110075, 201291330225]

約数ペア:

[(1, 201291330225), (3, 67097110075), (5, 40258266045), (15, 13419422015), (25, 8051653209), (75, 2683884403), (149, 1350948525), (447, 450316175), (745, 270189705), (2235, 90063235), (3725, 54037941), (11175, 18012647)]