11388325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 15464288

約数和(自身を除く): 4075963

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 523, 871, 1675, 2615, 4355, 6799, 13075, 21775, 33995, 35041, 169975, 175205, 455533, 876025, 2277665, 11388325]

約数ペア:

[(1, 11388325), (5, 2277665), (13, 876025), (25, 455533), (65, 175205), (67, 169975), (325, 35041), (335, 33995), (523, 21775), (871, 13075), (1675, 6799), (2615, 4355)]