131834295

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 236500992

約数和(自身を除く): 104666697

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 235, 249, 415, 423, 705, 747, 751, 1245, 2115, 2253, 3735, 3755, 3901, 6759, 11265, 11703, 19505, 33795, 35109, 35297, 58515, 62333, 105891, 175545, 176485, 186999, 311665, 317673, 529455, 560997, 934995, 1588365, 2804985, 2929651, 8788953, 14648255, 26366859, 43944765, 131834295]

約数ペア:

[(1, 131834295), (3, 43944765), (5, 26366859), (9, 14648255), (15, 8788953), (45, 2929651), (47, 2804985), (83, 1588365), (141, 934995), (235, 560997), (249, 529455), (415, 317673), (423, 311665), (705, 186999), (747, 176485), (751, 175545), (1245, 105891), (2115, 62333), (2253, 58515), (3735, 35297), (3755, 35109), (3901, 33795), (6759, 19505), (11265, 11703)]