86285555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 27900685

約数列:

[1, 5, 19, 31, 83, 95, 155, 353, 415, 589, 1577, 1765, 2573, 2945, 6707, 7885, 10943, 12865, 29299, 33535, 48887, 54715, 146495, 207917, 244435, 556681, 908269, 1039585, 2783405, 4541345, 17257111, 86285555]

約数ペア:

[(1, 86285555), (5, 17257111), (19, 4541345), (31, 2783405), (83, 1039585), (95, 908269), (155, 556681), (353, 244435), (415, 207917), (589, 146495), (1577, 54715), (1765, 48887), (2573, 33535), (2945, 29299), (6707, 12865), (7885, 10943)]