129752415

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4393

約数の個数: 64

約数和(自身を含む): 263088000

約数和(自身を除く): 133335585

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 4349, 5967, 9945, 13047, 21745, 29835, 39141, 56537, 65235, 73933, 117423, 169611, 195705, 221799, 282685, 369665, 508833, 587115, 665397, 848055, 961129, 1108995, 1526499, 1996191, 2544165, 2883387, 3326985, 4805645, 7632495, 8650161, 9980955, 14416935, 25950483, 43250805, 129752415]

約数ペア:

[(1, 129752415), (3, 43250805), (5, 25950483), (9, 14416935), (13, 9980955), (15, 8650161), (17, 7632495), (27, 4805645), (39, 3326985), (45, 2883387), (51, 2544165), (65, 1996191), (85, 1526499), (117, 1108995), (135, 961129), (153, 848055), (195, 665397), (221, 587115), (255, 508833), (351, 369665), (459, 282685), (585, 221799), (663, 195705), (765, 169611), (1105, 117423), (1755, 73933), (1989, 65235), (2295, 56537), (3315, 39141), (4349, 29835), (5967, 21745), (9945, 13047)]