13902195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 22894704

約数和(自身を除く): 8992509

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 677, 1369, 2031, 3385, 4107, 6845, 10155, 20535, 25049, 75147, 125245, 375735, 926813, 2780439, 4634065, 13902195]

約数ペア:

[(1, 13902195), (3, 4634065), (5, 2780439), (15, 926813), (37, 375735), (111, 125245), (185, 75147), (555, 25049), (677, 20535), (1369, 10155), (2031, 6845), (3385, 4107)]