1394375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 20

約数和(自身を含む): 1836912

約数和(自身を除く): 442537

約数列:

[1, 5, 23, 25, 97, 115, 125, 485, 575, 625, 2231, 2425, 2875, 11155, 12125, 14375, 55775, 60625, 278875, 1394375]

約数ペア:

[(1, 1394375), (5, 278875), (23, 60625), (25, 55775), (97, 14375), (115, 12125), (125, 11155), (485, 2875), (575, 2425), (625, 2231)]