129052015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7949}}^1$

素因数の和:8162

約数の個数: 16

約数和(自身を含む): 164851200

約数和(自身を除く): 35799185

約数列:

[1, 5, 17, 85, 191, 955, 3247, 7949, 16235, 39745, 135133, 675665, 1518259, 7591295, 25810403, 129052015]

約数ペア:

[(1, 129052015), (5, 25810403), (17, 7591295), (85, 1518259), (191, 675665), (955, 135133), (3247, 39745), (7949, 16235)]