66196325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 88801608

約数和(自身を除く): 22605283

約数列:

[1, 5, 13, 25, 65, 325, 353, 577, 1765, 2885, 4589, 7501, 8825, 14425, 22945, 37505, 114725, 187525, 203681, 1018405, 2647853, 5092025, 13239265, 66196325]

約数ペア:

[(1, 66196325), (5, 13239265), (13, 5092025), (25, 2647853), (65, 1018405), (325, 203681), (353, 187525), (577, 114725), (1765, 37505), (2885, 22945), (4589, 14425), (7501, 8825)]