240135225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10037}}^1$

素因数の和:10090

約数の個数: 48

約数和(自身を含む): 448096320

約数和(自身を除く): 207961095

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 4785, 7975, 10037, 23925, 30111, 50185, 110407, 150555, 250925, 291073, 331221, 552035, 752775, 873219, 1455365, 1656105, 2760175, 3201803, 4366095, 7276825, 8280525, 9605409, 16009015, 21830475, 48027045, 80045075, 240135225]

約数ペア:

[(1, 240135225), (3, 80045075), (5, 48027045), (11, 21830475), (15, 16009015), (25, 9605409), (29, 8280525), (33, 7276825), (55, 4366095), (75, 3201803), (87, 2760175), (145, 1656105), (165, 1455365), (275, 873219), (319, 752775), (435, 552035), (725, 331221), (825, 291073), (957, 250925), (1595, 150555), (2175, 110407), (4785, 50185), (7975, 30111), (10037, 23925)]