42308245

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 60952320

約数和(自身を除く): 18644075

約数列:

[1, 5, 7, 29, 35, 73, 145, 203, 365, 511, 571, 1015, 2117, 2555, 2855, 3997, 10585, 14819, 16559, 19985, 41683, 74095, 82795, 115913, 208415, 291781, 579565, 1208807, 1458905, 6044035, 8461649, 42308245]

約数ペア:

[(1, 42308245), (5, 8461649), (7, 6044035), (29, 1458905), (35, 1208807), (73, 579565), (145, 291781), (203, 208415), (365, 115913), (511, 82795), (571, 74095), (1015, 41683), (2117, 19985), (2555, 16559), (2855, 14819), (3997, 10585)]