10219165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 4036835

約数列:

[1, 5, 11, 29, 43, 55, 145, 149, 215, 319, 473, 745, 1247, 1595, 1639, 2365, 4321, 6235, 6407, 8195, 13717, 21605, 32035, 47531, 68585, 70477, 185803, 237655, 352385, 929015, 2043833, 10219165]

約数ペア:

[(1, 10219165), (5, 2043833), (11, 929015), (29, 352385), (43, 237655), (55, 185803), (145, 70477), (149, 68585), (215, 47531), (319, 32035), (473, 21605), (745, 13717), (1247, 8195), (1595, 6407), (1639, 6235), (2365, 4321)]