16442715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 27288576

約数和(自身を除く): 10845861

約数列:

[1, 3, 5, 15, 47, 83, 141, 235, 249, 281, 415, 705, 843, 1245, 1405, 3901, 4215, 11703, 13207, 19505, 23323, 39621, 58515, 66035, 69969, 116615, 198105, 349845, 1096181, 3288543, 5480905, 16442715]

約数ペア:

[(1, 16442715), (3, 5480905), (5, 3288543), (15, 1096181), (47, 349845), (83, 198105), (141, 116615), (235, 69969), (249, 66035), (281, 58515), (415, 39621), (705, 23323), (843, 19505), (1245, 13207), (1405, 11703), (3901, 4215)]