325525725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7179

約数の個数: 72

約数和(自身を含む): 689420160

約数和(自身を除く): 363894435

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 1015, 1305, 1575, 1827, 2175, 3045, 5075, 6525, 7127, 9135, 15225, 21381, 35635, 45675, 49889, 64143, 106905, 149667, 178175, 206683, 249445, 320715, 449001, 534525, 620049, 748335, 1033415, 1247225, 1446781, 1603575, 1860147, 2245005, 3100245, 3741675, 4340343, 5167075, 7233905, 9300735, 11225025, 13021029, 15501225, 21701715, 36169525, 46503675, 65105145, 108508575, 325525725]

約数ペア:

[(1, 325525725), (3, 108508575), (5, 65105145), (7, 46503675), (9, 36169525), (15, 21701715), (21, 15501225), (25, 13021029), (29, 11225025), (35, 9300735), (45, 7233905), (63, 5167075), (75, 4340343), (87, 3741675), (105, 3100245), (145, 2245005), (175, 1860147), (203, 1603575), (225, 1446781), (261, 1247225), (315, 1033415), (435, 748335), (525, 620049), (609, 534525), (725, 449001), (1015, 320715), (1305, 249445), (1575, 206683), (1827, 178175), (2175, 149667), (3045, 106905), (5075, 64143), (6525, 49889), (7127, 45675), (9135, 35635), (15225, 21381)]