85888815

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 54424785

約数列:

[1, 3, 5, 15, 83, 149, 249, 415, 447, 463, 745, 1245, 1389, 2235, 2315, 6945, 12367, 37101, 38429, 61835, 68987, 115287, 185505, 192145, 206961, 344935, 576435, 1034805, 5725921, 17177763, 28629605, 85888815]

約数ペア:

[(1, 85888815), (3, 28629605), (5, 17177763), (15, 5725921), (83, 1034805), (149, 576435), (249, 344935), (415, 206961), (447, 192145), (463, 185505), (745, 115287), (1245, 68987), (1389, 61835), (2235, 38429), (2315, 37101), (6945, 12367)]