2243330425

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 3269191552

約数和(自身を除く): 1025861127

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 241, 301, 1075, 1205, 1237, 1505, 1687, 6025, 6185, 7525, 8435, 8659, 10363, 30925, 42175, 43295, 51815, 53191, 72541, 216475, 259075, 265955, 298117, 362705, 372337, 1329775, 1490585, 1813525, 1861685, 2086819, 7452925, 9308425, 10434095, 12819031, 52170475, 64095155, 89733217, 320475775, 448666085, 2243330425]

約数ペア:

[(1, 2243330425), (5, 448666085), (7, 320475775), (25, 89733217), (35, 64095155), (43, 52170475), (175, 12819031), (215, 10434095), (241, 9308425), (301, 7452925), (1075, 2086819), (1205, 1861685), (1237, 1813525), (1505, 1490585), (1687, 1329775), (6025, 372337), (6185, 362705), (7525, 298117), (8435, 265955), (8659, 259075), (10363, 216475), (30925, 72541), (42175, 53191), (43295, 51815)]