29887955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1549}}^1$

素因数の和:1798

約数の個数: 16

約数和(自身を含む): 38167200

約数和(自身を除く): 8279245

約数列:

[1, 5, 17, 85, 227, 1135, 1549, 3859, 7745, 19295, 26333, 131665, 351623, 1758115, 5977591, 29887955]

約数ペア:

[(1, 29887955), (5, 5977591), (17, 1758115), (85, 351623), (227, 131665), (1135, 26333), (1549, 19295), (3859, 7745)]