2247371455

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{19861}}^1$

素因数の和:19987

約数の個数: 32

約数和(自身を含む): 3191902848

約数和(自身を除く): 944531393

約数列:

[1, 5, 7, 35, 53, 61, 265, 305, 371, 427, 1855, 2135, 3233, 16165, 19861, 22631, 99305, 113155, 139027, 695135, 1052633, 1211521, 5263165, 6057605, 7368431, 8480647, 36842155, 42403235, 64210613, 321053065, 449474291, 2247371455]

約数ペア:

[(1, 2247371455), (5, 449474291), (7, 321053065), (35, 64210613), (53, 42403235), (61, 36842155), (265, 8480647), (305, 7368431), (371, 6057605), (427, 5263165), (1855, 1211521), (2135, 1052633), (3233, 695135), (16165, 139027), (19861, 113155), (22631, 99305)]