79883145

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4517}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 143130240

約数和(自身を除く): 63247095

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 4517, 5895, 13551, 17685, 22585, 40653, 67755, 121959, 203265, 591727, 609795, 1775181, 2958635, 5325543, 8875905, 15976629, 26627715, 79883145]

約数ペア:

[(1, 79883145), (3, 26627715), (5, 15976629), (9, 8875905), (15, 5325543), (27, 2958635), (45, 1775181), (131, 609795), (135, 591727), (393, 203265), (655, 121959), (1179, 67755), (1965, 40653), (3537, 22585), (4517, 17685), (5895, 13551)]