8984635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 3560645

約数列:

[1, 5, 11, 29, 43, 55, 131, 145, 215, 319, 473, 655, 1247, 1441, 1595, 2365, 3799, 5633, 6235, 7205, 13717, 18995, 28165, 41789, 61963, 68585, 163357, 208945, 309815, 816785, 1796927, 8984635]

約数ペア:

[(1, 8984635), (5, 1796927), (11, 816785), (29, 309815), (43, 208945), (55, 163357), (131, 68585), (145, 61963), (215, 41789), (319, 28165), (473, 18995), (655, 13717), (1247, 7205), (1441, 6235), (1595, 5633), (2365, 3799)]