67825225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 91152152

約数和(自身を除く): 23326927

約数列:

[1, 5, 13, 25, 65, 181, 325, 905, 1153, 2353, 4525, 5765, 11765, 14989, 28825, 58825, 74945, 208693, 374725, 1043465, 2713009, 5217325, 13565045, 67825225]

約数ペア:

[(1, 67825225), (5, 13565045), (13, 5217325), (25, 2713009), (65, 1043465), (181, 374725), (325, 208693), (905, 74945), (1153, 58825), (2353, 28825), (4525, 14989), (5765, 11765)]