26960025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15665

約数の個数: 24

約数和(自身を含む): 46514880

約数和(自身を除く): 19554855

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 15629, 46887, 78145, 234435, 359467, 390725, 1078401, 1172175, 1797335, 5392005, 8986675, 26960025]

約数ペア:

[(1, 26960025), (3, 8986675), (5, 5392005), (15, 1797335), (23, 1172175), (25, 1078401), (69, 390725), (75, 359467), (115, 234435), (345, 78145), (575, 46887), (1725, 15629)]