216076035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17293}}^1$

素因数の和:17332

約数の個数: 48

約数和(自身を含む): 425847456

約数和(自身を除く): 209771421

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, 17293, 51879, 86465, 121051, 259395, 293981, 363153, 605255, 847357, 881943, 1469905, 1815765, 2057867, 2542071, 4236785, 4409715, 6173601, 10289335, 12710355, 14405069, 30868005, 43215207, 72025345, 216076035]

約数ペア:

[(1, 216076035), (3, 72025345), (5, 43215207), (7, 30868005), (15, 14405069), (17, 12710355), (21, 10289335), (35, 6173601), (49, 4409715), (51, 4236785), (85, 2542071), (105, 2057867), (119, 1815765), (147, 1469905), (245, 881943), (255, 847357), (357, 605255), (595, 363153), (735, 293981), (833, 259395), (1785, 121051), (2499, 86465), (4165, 51879), (12495, 17293)]