17101995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 12965205

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 2609, 6555, 7827, 13045, 39135, 49571, 60007, 148713, 180021, 247855, 300035, 743565, 900105, 1140133, 3420399, 5700665, 17101995]

約数ペア:

[(1, 17101995), (3, 5700665), (5, 3420399), (15, 1140133), (19, 900105), (23, 743565), (57, 300035), (69, 247855), (95, 180021), (115, 148713), (285, 60007), (345, 49571), (437, 39135), (1311, 13045), (2185, 7827), (2609, 6555)]