713302405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 939230208

約数和(自身を除く): 225927803

約数列:

[1, 5, 17, 31, 85, 155, 421, 527, 643, 2105, 2635, 3215, 7157, 10931, 13051, 19933, 35785, 54655, 65255, 99665, 221867, 270703, 338861, 1109335, 1353515, 1694305, 4601951, 8391793, 23009755, 41958965, 142660481, 713302405]

約数ペア:

[(1, 713302405), (5, 142660481), (17, 41958965), (31, 23009755), (85, 8391793), (155, 4601951), (421, 1694305), (527, 1353515), (643, 1109335), (2105, 338861), (2635, 270703), (3215, 221867), (7157, 99665), (10931, 65255), (13051, 54655), (19933, 35785)]