11205025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 15624000

約数和(自身を除く): 4418975

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 1499, 7475, 7495, 19487, 34477, 37475, 97435, 172385, 448201, 487175, 861925, 2241005, 11205025]

約数ペア:

[(1, 11205025), (5, 2241005), (13, 861925), (23, 487175), (25, 448201), (65, 172385), (115, 97435), (299, 37475), (325, 34477), (575, 19487), (1495, 7495), (1499, 7475)]