707540375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 925157376

約数和(自身を除く): 217617001

約数列:

[1, 5, 23, 25, 115, 125, 431, 571, 575, 2155, 2855, 2875, 9913, 10775, 13133, 14275, 49565, 53875, 65665, 71375, 246101, 247825, 328325, 1230505, 1239125, 1641625, 5660323, 6152525, 28301615, 30762625, 141508075, 707540375]

約数ペア:

[(1, 707540375), (5, 141508075), (23, 30762625), (25, 28301615), (115, 6152525), (125, 5660323), (431, 1641625), (571, 1239125), (575, 1230505), (2155, 328325), (2855, 247825), (2875, 246101), (9913, 71375), (10775, 65665), (13133, 53875), (14275, 49565)]