156790075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 209983088

約数和(自身を除く): 53193013

約数列:

[1, 5, 13, 25, 65, 325, 613, 787, 3065, 3935, 7969, 10231, 15325, 19675, 39845, 51155, 199225, 255775, 482431, 2412155, 6271603, 12060775, 31358015, 156790075]

約数ペア:

[(1, 156790075), (5, 31358015), (13, 12060775), (25, 6271603), (65, 2412155), (325, 482431), (613, 255775), (787, 199225), (3065, 51155), (3935, 39845), (7969, 19675), (10231, 15325)]