80275185

素因数分解:

$3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1013}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 143095680

約数和(自身を除く): 62820495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 587, 1013, 1761, 2935, 3039, 5065, 5283, 8805, 9117, 15195, 15849, 26415, 27351, 45585, 79245, 136755, 594631, 1783893, 2973155, 5351679, 8919465, 16055037, 26758395, 80275185]

約数ペア:

[(1, 80275185), (3, 26758395), (5, 16055037), (9, 8919465), (15, 5351679), (27, 2973155), (45, 1783893), (135, 594631), (587, 136755), (1013, 79245), (1761, 45585), (2935, 27351), (3039, 26415), (5065, 15849), (5283, 15195), (8805, 9117)]