42629825

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12857

約数の個数: 24

約数和(自身を含む): 63597120

約数和(自身を除く): 20967295

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 12821, 64105, 89747, 243599, 320525, 448735, 1217995, 1705193, 2243675, 6089975, 8525965, 42629825]

約数ペア:

[(1, 42629825), (5, 8525965), (7, 6089975), (19, 2243675), (25, 1705193), (35, 1217995), (95, 448735), (133, 320525), (175, 243599), (475, 89747), (665, 64105), (3325, 12821)]