827661305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{121447}}^1$

素因数の和:121528

約数の個数: 16

約数和(自身を含む): 1049310720

約数和(自身を除く): 221649415

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 121447, 607235, 3521963, 5708009, 17609815, 28540045, 165532261, 827661305]

約数ペア:

[(1, 827661305), (5, 165532261), (29, 28540045), (47, 17609815), (145, 5708009), (235, 3521963), (1363, 607235), (6815, 121447)]