1796627405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19553}}^1$

素因数の和:19645

約数の個数: 32

約数和(自身を含む): 2432830464

約数和(自身を除く): 636203059

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 799, 1081, 1955, 3995, 5405, 18377, 19553, 91885, 97765, 332401, 449719, 918991, 1662005, 2248595, 4594955, 7645223, 15622847, 21136793, 38226115, 78114235, 105683965, 359325481, 1796627405]

約数ペア:

[(1, 1796627405), (5, 359325481), (17, 105683965), (23, 78114235), (47, 38226115), (85, 21136793), (115, 15622847), (235, 7645223), (391, 4594955), (799, 2248595), (1081, 1662005), (1955, 918991), (3995, 449719), (5405, 332401), (18377, 97765), (19553, 91885)]