7139125

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 10483200

約数和(自身を除く): 3344075

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 199, 205, 287, 875, 995, 1025, 1393, 1435, 4975, 5125, 6965, 7175, 8159, 24875, 34825, 35875, 40795, 57113, 174125, 203975, 285565, 1019875, 1427825, 7139125]

約数ペア:

[(1, 7139125), (5, 1427825), (7, 1019875), (25, 285565), (35, 203975), (41, 174125), (125, 57113), (175, 40795), (199, 35875), (205, 34825), (287, 24875), (875, 8159), (995, 7175), (1025, 6965), (1393, 5125), (1435, 4975)]