68994035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 96145920

約数和(自身を除く): 27151885

約数列:

[1, 5, 11, 19, 55, 95, 103, 209, 515, 641, 1045, 1133, 1957, 3205, 5665, 7051, 9785, 12179, 21527, 35255, 60895, 66023, 107635, 133969, 330115, 669845, 726253, 1254437, 3631265, 6272185, 13798807, 68994035]

約数ペア:

[(1, 68994035), (5, 13798807), (11, 6272185), (19, 3631265), (55, 1254437), (95, 726253), (103, 669845), (209, 330115), (515, 133969), (641, 107635), (1045, 66023), (1133, 60895), (1957, 35255), (3205, 21527), (5665, 12179), (7051, 9785)]