426904825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15233}}^1$

素因数の和:15321

約数の個数: 24

約数和(自身を含む): 566704800

約数和(自身を除く): 139799975

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 1121, 1475, 5605, 15233, 28025, 76165, 289427, 380825, 898747, 1447135, 4493735, 7235675, 17076193, 22468675, 85380965, 426904825]

約数ペア:

[(1, 426904825), (5, 85380965), (19, 22468675), (25, 17076193), (59, 7235675), (95, 4493735), (295, 1447135), (475, 898747), (1121, 380825), (1475, 289427), (5605, 76165), (15233, 28025)]