17967696695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{116981}}^1$

素因数の和:117155

約数の個数: 32

約数和(自身を含む): 24762749760

約数和(自身を除く): 6795053065

約数列:

[1, 5, 13, 17, 65, 85, 139, 221, 695, 1105, 1807, 2363, 9035, 11815, 30719, 116981, 153595, 584905, 1520753, 1988677, 7603765, 9943385, 16260359, 25852801, 81301795, 129264005, 211384667, 276426103, 1056923335, 1382130515, 3593539339, 17967696695]

約数ペア:

[(1, 17967696695), (5, 3593539339), (13, 1382130515), (17, 1056923335), (65, 276426103), (85, 211384667), (139, 129264005), (221, 81301795), (695, 25852801), (1105, 16260359), (1807, 9943385), (2363, 7603765), (9035, 1988677), (11815, 1520753), (30719, 584905), (116981, 153595)]