25389065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13469}}^1$

素因数の和:13516

約数の個数: 16

約数和(自身を含む): 33944400

約数和(自身を除く): 8555335

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 13469, 67345, 175097, 390601, 875485, 1953005, 5077813, 25389065]

約数ペア:

[(1, 25389065), (5, 5077813), (13, 1953005), (29, 875485), (65, 390601), (145, 175097), (377, 67345), (1885, 13469)]