2201218545

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{4463}}^1$

素因数の和:4853

約数の個数: 32

約数和(自身を含む): 3563771904

約数和(自身を除く): 1362553359

約数列:

[1, 3, 5, 15, 131, 251, 393, 655, 753, 1255, 1965, 3765, 4463, 13389, 22315, 32881, 66945, 98643, 164405, 493215, 584653, 1120213, 1753959, 2923265, 3360639, 5601065, 8769795, 16803195, 146747903, 440243709, 733739515, 2201218545]

約数ペア:

[(1, 2201218545), (3, 733739515), (5, 440243709), (15, 146747903), (131, 16803195), (251, 8769795), (393, 5601065), (655, 3360639), (753, 2923265), (1255, 1753959), (1965, 1120213), (3765, 584653), (4463, 493215), (13389, 164405), (22315, 98643), (32881, 66945)]