67799145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 117324288

約数和(自身を除く): 49525143

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 5657, 11985, 16971, 28285, 84855, 96169, 265879, 288507, 480845, 797637, 1329395, 1442535, 3988185, 4519943, 13559829, 22599715, 67799145]

約数ペア:

[(1, 67799145), (3, 22599715), (5, 13559829), (15, 4519943), (17, 3988185), (47, 1442535), (51, 1329395), (85, 797637), (141, 480845), (235, 288507), (255, 265879), (705, 96169), (799, 84855), (2397, 28285), (3995, 16971), (5657, 11985)]