63212715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 122148000

約数和(自身を除く): 58935285

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4349, 4845, 13047, 14535, 21745, 39141, 65235, 73933, 82631, 195705, 221799, 247893, 369665, 413155, 665397, 743679, 1108995, 1239465, 1404727, 3326985, 3718395, 4214181, 7023635, 12642543, 21070905, 63212715]

約数ペア:

[(1, 63212715), (3, 21070905), (5, 12642543), (9, 7023635), (15, 4214181), (17, 3718395), (19, 3326985), (45, 1404727), (51, 1239465), (57, 1108995), (85, 743679), (95, 665397), (153, 413155), (171, 369665), (255, 247893), (285, 221799), (323, 195705), (765, 82631), (855, 73933), (969, 65235), (1615, 39141), (2907, 21745), (4349, 14535), (4845, 13047)]