164024805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 312790464

約数和(自身を除く): 148765659

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 4305, 5443, 6027, 10045, 16329, 27215, 30135, 38101, 81645, 114303, 190505, 223163, 266707, 571515, 669489, 800121, 1115815, 1333535, 1562141, 3347445, 4000605, 4686423, 7810705, 10934987, 23432115, 32804961, 54674935, 164024805]

約数ペア:

[(1, 164024805), (3, 54674935), (5, 32804961), (7, 23432115), (15, 10934987), (21, 7810705), (35, 4686423), (41, 4000605), (49, 3347445), (105, 1562141), (123, 1333535), (147, 1115815), (205, 800121), (245, 669489), (287, 571515), (615, 266707), (735, 223163), (861, 190505), (1435, 114303), (2009, 81645), (4305, 38101), (5443, 30135), (6027, 27215), (10045, 16329)]