61591905

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2969}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 107026920

約数和(自身を除く): 45435015

約数列:

[1, 3, 5, 9, 15, 45, 461, 1383, 2305, 2969, 4149, 6915, 8907, 14845, 20745, 26721, 44535, 133605, 1368709, 4106127, 6843545, 12318381, 20530635, 61591905]

約数ペア:

[(1, 61591905), (3, 20530635), (5, 12318381), (9, 6843545), (15, 4106127), (45, 1368709), (461, 133605), (1383, 44535), (2305, 26721), (2969, 20745), (4149, 14845), (6915, 8907)]