63011875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 20

約数和(自身を含む): 80692920

約数和(自身を除く): 17681045

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 2459, 5125, 12295, 25625, 61475, 100819, 307375, 504095, 1536875, 2520475, 12602375, 63011875]

約数ペア:

[(1, 63011875), (5, 12602375), (25, 2520475), (41, 1536875), (125, 504095), (205, 307375), (625, 100819), (1025, 61475), (2459, 25625), (5125, 12295)]