74489065

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13219}}^1$

素因数の和:13261

約数の個数: 24

約数和(自身を含む): 108509760

約数和(自身を除く): 34020695

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 13219, 66095, 92533, 304037, 462665, 647731, 1520185, 2128259, 3238655, 10641295, 14897813, 74489065]

約数ペア:

[(1, 74489065), (5, 14897813), (7, 10641295), (23, 3238655), (35, 2128259), (49, 1520185), (115, 647731), (161, 462665), (245, 304037), (805, 92533), (1127, 66095), (5635, 13219)]