9931625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 14017536

約数和(自身を除く): 4085911

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 233, 275, 341, 775, 1165, 1375, 1705, 2563, 3875, 5825, 7223, 8525, 12815, 29125, 36115, 42625, 64075, 79453, 180575, 320375, 397265, 902875, 1986325, 9931625]

約数ペア:

[(1, 9931625), (5, 1986325), (11, 902875), (25, 397265), (31, 320375), (55, 180575), (125, 79453), (155, 64075), (233, 42625), (275, 36115), (341, 29125), (775, 12815), (1165, 8525), (1375, 7223), (1705, 5825), (2563, 3875)]