326921345

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{2903}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 398103552

約数和(自身を除く): 71182207

約数列:

[1, 5, 101, 223, 505, 1115, 2903, 14515, 22523, 112615, 293203, 647369, 1466015, 3236845, 65384269, 326921345]

約数ペア:

[(1, 326921345), (5, 65384269), (101, 3236845), (223, 1466015), (505, 647369), (1115, 293203), (2903, 112615), (14515, 22523)]