24891625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 34759296

約数和(自身を除く): 9867671

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 421, 473, 1075, 1375, 2105, 2365, 4631, 5375, 10525, 11825, 18103, 23155, 52625, 59125, 90515, 115775, 199133, 452575, 578875, 995665, 2262875, 4978325, 24891625]

約数ペア:

[(1, 24891625), (5, 4978325), (11, 2262875), (25, 995665), (43, 578875), (55, 452575), (125, 199133), (215, 115775), (275, 90515), (421, 59125), (473, 52625), (1075, 23155), (1375, 18103), (2105, 11825), (2365, 10525), (4631, 5375)]