79001875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{3083}}^1$

素因数の和:3144

約数の個数: 20

約数和(自身を含む): 101161368

約数和(自身を除く): 22159493

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 3083, 5125, 15415, 25625, 77075, 126403, 385375, 632015, 1926875, 3160075, 15800375, 79001875]

約数ペア:

[(1, 79001875), (5, 15800375), (25, 3160075), (41, 1926875), (125, 632015), (205, 385375), (625, 126403), (1025, 77075), (3083, 25625), (5125, 15415)]