75261495

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 123992064

約数和(自身を除く): 48730569

約数列:

[1, 3, 5, 15, 61, 83, 183, 249, 305, 415, 915, 991, 1245, 2973, 4955, 5063, 14865, 15189, 25315, 60451, 75945, 82253, 181353, 246759, 302255, 411265, 906765, 1233795, 5017433, 15052299, 25087165, 75261495]

約数ペア:

[(1, 75261495), (3, 25087165), (5, 15052299), (15, 5017433), (61, 1233795), (83, 906765), (183, 411265), (249, 302255), (305, 246759), (415, 181353), (915, 82253), (991, 75945), (1245, 60451), (2973, 25315), (4955, 15189), (5063, 14865)]