42144515

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 60673536

約数和(自身を除く): 18529021

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 683, 1435, 1505, 1763, 3415, 4781, 8815, 12341, 23905, 28003, 29369, 61705, 140015, 146845, 196021, 205583, 980105, 1027915, 1204129, 6020645, 8428903, 42144515]

約数ペア:

[(1, 42144515), (5, 8428903), (7, 6020645), (35, 1204129), (41, 1027915), (43, 980105), (205, 205583), (215, 196021), (287, 146845), (301, 140015), (683, 61705), (1435, 29369), (1505, 28003), (1763, 23905), (3415, 12341), (4781, 8815)]