47476665

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 90616320

約数和(自身を除く): 43139655

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 137, 151, 153, 255, 411, 453, 459, 685, 755, 765, 1233, 1359, 2055, 2265, 2295, 2329, 2567, 3699, 4077, 6165, 6795, 6987, 7701, 11645, 12835, 18495, 20385, 20687, 20961, 23103, 34935, 38505, 62061, 62883, 69309, 103435, 104805, 115515, 186183, 310305, 314415, 346545, 351679, 558549, 930915, 1055037, 1758395, 2792745, 3165111, 5275185, 9495333, 15825555, 47476665]

約数ペア:

[(1, 47476665), (3, 15825555), (5, 9495333), (9, 5275185), (15, 3165111), (17, 2792745), (27, 1758395), (45, 1055037), (51, 930915), (85, 558549), (135, 351679), (137, 346545), (151, 314415), (153, 310305), (255, 186183), (411, 115515), (453, 104805), (459, 103435), (685, 69309), (755, 62883), (765, 62061), (1233, 38505), (1359, 34935), (2055, 23103), (2265, 20961), (2295, 20687), (2329, 20385), (2567, 18495), (3699, 12835), (4077, 11645), (6165, 7701), (6795, 6987)]