492790305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{39439}}^1$

素因数の和:39478

約数の個数: 48

約数和(自身を含む): 971170560

約数和(自身を除く): 478380255

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 39439, 118317, 197195, 276073, 591585, 670463, 828219, 1380365, 1932511, 2011389, 3352315, 4141095, 4693241, 5797533, 9662555, 10056945, 14079723, 23466205, 28987665, 32852687, 70398615, 98558061, 164263435, 492790305]

約数ペア:

[(1, 492790305), (3, 164263435), (5, 98558061), (7, 70398615), (15, 32852687), (17, 28987665), (21, 23466205), (35, 14079723), (49, 10056945), (51, 9662555), (85, 5797533), (105, 4693241), (119, 4141095), (147, 3352315), (245, 2011389), (255, 1932511), (357, 1380365), (595, 828219), (735, 670463), (833, 591585), (1785, 276073), (2499, 197195), (4165, 118317), (12495, 39439)]