49639725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5438

約数の個数: 36

約数和(自身を含む): 91095732

約数和(自身を除く): 41456007

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 5381, 9225, 16143, 26905, 48429, 80715, 134525, 220621, 242145, 403575, 661863, 1103105, 1210725, 1985589, 3309315, 5515525, 9927945, 16546575, 49639725]

約数ペア:

[(1, 49639725), (3, 16546575), (5, 9927945), (9, 5515525), (15, 3309315), (25, 1985589), (41, 1210725), (45, 1103105), (75, 661863), (123, 403575), (205, 242145), (225, 220621), (369, 134525), (615, 80715), (1025, 48429), (1845, 26905), (3075, 16143), (5381, 9225)]