230818945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3697

約数の個数: 32

約数和(自身を含む): 338342400

約数和(自身を除く): 107523455

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 545, 595, 763, 1853, 3559, 3815, 9265, 12971, 17795, 24913, 60503, 64855, 124565, 302515, 387931, 423521, 1939655, 2117605, 2715517, 6594827, 13577585, 32974135, 46163789, 230818945]

約数ペア:

[(1, 230818945), (5, 46163789), (7, 32974135), (17, 13577585), (35, 6594827), (85, 2715517), (109, 2117605), (119, 1939655), (545, 423521), (595, 387931), (763, 302515), (1853, 124565), (3559, 64855), (3815, 60503), (9265, 24913), (12971, 17795)]