42704495

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 55138320

約数和(自身を除く): 12433825

約数列:

[1, 5, 19, 59, 95, 295, 361, 401, 1121, 1805, 2005, 5605, 7619, 21299, 23659, 38095, 106495, 118295, 144761, 449521, 723805, 2247605, 8540899, 42704495]

約数ペア:

[(1, 42704495), (5, 8540899), (19, 2247605), (59, 723805), (95, 449521), (295, 144761), (361, 118295), (401, 106495), (1121, 38095), (1805, 23659), (2005, 21299), (5605, 7619)]