13073025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 25407104

約数和(自身を除く): 12334079

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 105, 111, 175, 185, 259, 525, 555, 673, 777, 925, 1295, 2019, 2775, 3365, 3885, 4711, 6475, 10095, 14133, 16825, 19425, 23555, 24901, 50475, 70665, 74703, 117775, 124505, 174307, 353325, 373515, 522921, 622525, 871535, 1867575, 2614605, 4357675, 13073025]

約数ペア:

[(1, 13073025), (3, 4357675), (5, 2614605), (7, 1867575), (15, 871535), (21, 622525), (25, 522921), (35, 373515), (37, 353325), (75, 174307), (105, 124505), (111, 117775), (175, 74703), (185, 70665), (259, 50475), (525, 24901), (555, 23555), (673, 19425), (777, 16825), (925, 14133), (1295, 10095), (2019, 6475), (2775, 4711), (3365, 3885)]