27286665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 52641792

約数和(自身を除く): 25355127

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 83, 93, 101, 105, 155, 217, 249, 303, 415, 465, 505, 581, 651, 707, 1085, 1245, 1515, 1743, 2121, 2573, 2905, 3131, 3255, 3535, 7719, 8383, 8715, 9393, 10605, 12865, 15655, 18011, 21917, 25149, 38595, 41915, 46965, 54033, 58681, 65751, 90055, 109585, 125745, 176043, 259873, 270165, 293405, 328755, 779619, 880215, 1299365, 1819111, 3898095, 5457333, 9095555, 27286665]

約数ペア:

[(1, 27286665), (3, 9095555), (5, 5457333), (7, 3898095), (15, 1819111), (21, 1299365), (31, 880215), (35, 779619), (83, 328755), (93, 293405), (101, 270165), (105, 259873), (155, 176043), (217, 125745), (249, 109585), (303, 90055), (415, 65751), (465, 58681), (505, 54033), (581, 46965), (651, 41915), (707, 38595), (1085, 25149), (1245, 21917), (1515, 18011), (1743, 15655), (2121, 12865), (2573, 10605), (2905, 9393), (3131, 8715), (3255, 8383), (3535, 7719)]