149542015

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{90907}}^1$

素因数の和:90966

約数の個数: 16

約数和(自身を含む): 209452032

約数和(自身を除く): 59910017

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 90907, 454535, 636349, 3181745, 4272629, 21363145, 29908403, 149542015]

約数ペア:

[(1, 149542015), (5, 29908403), (7, 21363145), (35, 4272629), (47, 3181745), (235, 636349), (329, 454535), (1645, 90907)]