27888929265

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1\times {\mathrm{20369}}^1$

素因数の和:22881

約数の個数: 32

約数和(自身を含む): 45849121920

約数和(自身を除く): 17960192655

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 2467, 7401, 12335, 20369, 37005, 61107, 91279, 101845, 273837, 305535, 456395, 753653, 1369185, 2260959, 3768265, 11304795, 50250323, 150750969, 251251615, 753754845, 1859261951, 5577785853, 9296309755, 27888929265]

約数ペア:

[(1, 27888929265), (3, 9296309755), (5, 5577785853), (15, 1859261951), (37, 753754845), (111, 251251615), (185, 150750969), (555, 50250323), (2467, 11304795), (7401, 3768265), (12335, 2260959), (20369, 1369185), (37005, 753653), (61107, 456395), (91279, 305535), (101845, 273837)]