25053039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 41724072

約数和(自身を除く): 16671033

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 701, 1083, 1881, 2103, 3249, 3971, 6309, 7711, 11913, 13319, 23133, 35739, 39957, 69399, 119871, 146509, 253061, 439527, 759183, 1318581, 2277549, 2783671, 8351013, 25053039]

約数ペア:

[(1, 25053039), (3, 8351013), (9, 2783671), (11, 2277549), (19, 1318581), (33, 759183), (57, 439527), (99, 253061), (171, 146509), (209, 119871), (361, 69399), (627, 39957), (701, 35739), (1083, 23133), (1881, 13319), (2103, 11913), (3249, 7711), (3971, 6309)]