172441105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{4421}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 214909200

約数和(自身を除く): 42468095

約数列:

[1, 5, 29, 145, 269, 1345, 4421, 7801, 22105, 39005, 128209, 641045, 1189249, 5946245, 34488221, 172441105]

約数ペア:

[(1, 172441105), (5, 34488221), (29, 5946245), (145, 1189249), (269, 641045), (1345, 128209), (4421, 39005), (7801, 22105)]