83946065

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 122898384

約数和(自身を除く): 38952319

約数列:

[1, 5, 7, 35, 41, 49, 61, 137, 205, 245, 287, 305, 427, 685, 959, 1435, 2009, 2135, 2501, 2989, 4795, 5617, 6713, 8357, 10045, 12505, 14945, 17507, 28085, 33565, 39319, 41785, 58499, 87535, 122549, 196595, 275233, 292495, 342637, 409493, 612745, 1376165, 1713185, 2047465, 2398459, 11992295, 16789213, 83946065]

約数ペア:

[(1, 83946065), (5, 16789213), (7, 11992295), (35, 2398459), (41, 2047465), (49, 1713185), (61, 1376165), (137, 612745), (205, 409493), (245, 342637), (287, 292495), (305, 275233), (427, 196595), (685, 122549), (959, 87535), (1435, 58499), (2009, 41785), (2135, 39319), (2501, 33565), (2989, 28085), (4795, 17507), (5617, 14945), (6713, 12505), (8357, 10045)]