54123075

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5867}}^1$

素因数の和:5924

約数の個数: 36

約数和(自身を含む): 99321768

約数和(自身を除く): 45198693

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 5867, 9225, 17601, 29335, 52803, 88005, 146675, 240547, 264015, 440025, 721641, 1202735, 1320075, 2164923, 3608205, 6013675, 10824615, 18041025, 54123075]

約数ペア:

[(1, 54123075), (3, 18041025), (5, 10824615), (9, 6013675), (15, 3608205), (25, 2164923), (41, 1320075), (45, 1202735), (75, 721641), (123, 440025), (205, 264015), (225, 240547), (369, 146675), (615, 88005), (1025, 52803), (1845, 29335), (3075, 17601), (5867, 9225)]