1243236245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{3631}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 1573905408

約数和(自身を除く): 330669163

約数列:

[1, 5, 31, 47, 155, 235, 1457, 2209, 3631, 7285, 11045, 18155, 68479, 112561, 170657, 342395, 562805, 853285, 5290367, 8020879, 26451835, 40104395, 248647249, 1243236245]

約数ペア:

[(1, 1243236245), (5, 248647249), (31, 40104395), (47, 26451835), (155, 8020879), (235, 5290367), (1457, 853285), (2209, 562805), (3631, 342395), (7285, 170657), (11045, 112561), (18155, 68479)]