2271102625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53281}}^1$

素因数の和:53338

約数の個数: 32

約数和(自身を含む): 3191804928

約数和(自身を除く): 920702303

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 3875, 8525, 42625, 53281, 266405, 586091, 1332025, 1651711, 2930455, 6660125, 8258555, 14652275, 18168821, 41292775, 73261375, 90844105, 206463875, 454220525, 2271102625]

約数ペア:

[(1, 2271102625), (5, 454220525), (11, 206463875), (25, 90844105), (31, 73261375), (55, 41292775), (125, 18168821), (155, 14652275), (275, 8258555), (341, 6660125), (775, 2930455), (1375, 1651711), (1705, 1332025), (3875, 586091), (8525, 266405), (42625, 53281)]