228299345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{77521}}^1$

素因数の和:77576

約数の個数: 16

約数和(自身を含む): 297684480

約数和(自身を除く): 69385135

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 77521, 387605, 1472899, 2403151, 7364495, 12015755, 45659869, 228299345]

約数ペア:

[(1, 228299345), (5, 45659869), (19, 12015755), (31, 7364495), (95, 2403151), (155, 1472899), (589, 387605), (2945, 77521)]