5198025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 9822784

約数和(自身を除く): 4624759

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 9901, 29703, 49505, 69307, 148515, 207921, 247525, 346535, 742575, 1039605, 1732675, 5198025]

約数ペア:

[(1, 5198025), (3, 1732675), (5, 1039605), (7, 742575), (15, 346535), (21, 247525), (25, 207921), (35, 148515), (75, 69307), (105, 49505), (175, 29703), (525, 9901)]