450332785

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 650073600

約数和(自身を除く): 199740815

約数列:

[1, 5, 7, 35, 49, 53, 79, 245, 265, 371, 395, 439, 553, 1855, 2195, 2597, 2765, 3073, 3871, 4187, 12985, 15365, 19355, 20935, 21511, 23267, 29309, 34681, 107555, 116335, 146545, 162869, 173405, 205163, 242767, 814345, 1025815, 1140083, 1213835, 1699369, 1838093, 5700415, 8496845, 9190465, 12866651, 64333255, 90066557, 450332785]

約数ペア:

[(1, 450332785), (5, 90066557), (7, 64333255), (35, 12866651), (49, 9190465), (53, 8496845), (79, 5700415), (245, 1838093), (265, 1699369), (371, 1213835), (395, 1140083), (439, 1025815), (553, 814345), (1855, 242767), (2195, 205163), (2597, 173405), (2765, 162869), (3073, 146545), (3871, 116335), (4187, 107555), (12985, 34681), (15365, 29309), (19355, 23267), (20935, 21511)]