12761514095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{4801}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 17259540480

約数和(自身を除く): 4498026385

約数列:

[1, 5, 11, 31, 55, 155, 341, 1559, 1705, 4801, 7795, 17149, 24005, 48329, 52811, 85745, 148831, 241645, 264055, 531619, 744155, 1637141, 2658095, 7484759, 8185705, 37423795, 82332349, 232027529, 411661745, 1160137645, 2552302819, 12761514095]

約数ペア:

[(1, 12761514095), (5, 2552302819), (11, 1160137645), (31, 411661745), (55, 232027529), (155, 82332349), (341, 37423795), (1559, 8185705), (1705, 7484759), (4801, 2658095), (7795, 1637141), (17149, 744155), (24005, 531619), (48329, 264055), (52811, 241645), (85745, 148831)]