350264015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 444709440

約数和(自身を除く): 94445425

約数列:

[1, 5, 37, 53, 139, 185, 257, 265, 695, 1285, 1961, 5143, 7367, 9509, 9805, 13621, 25715, 35723, 36835, 47545, 68105, 178615, 272579, 503977, 1321751, 1362895, 1893319, 2519885, 6608755, 9466595, 70052803, 350264015]

約数ペア:

[(1, 350264015), (5, 70052803), (37, 9466595), (53, 6608755), (139, 2519885), (185, 1893319), (257, 1362895), (265, 1321751), (695, 503977), (1285, 272579), (1961, 178615), (5143, 68105), (7367, 47545), (9509, 36835), (9805, 35723), (13621, 25715)]