91051455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 74836545

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 59, 141, 165, 177, 199, 235, 295, 517, 597, 649, 705, 885, 995, 1551, 1947, 2189, 2585, 2773, 2985, 3245, 6567, 7755, 8319, 9353, 9735, 10945, 11741, 13865, 28059, 30503, 32835, 35223, 41595, 46765, 58705, 91509, 102883, 129151, 140295, 152515, 176115, 308649, 387453, 457545, 514415, 551827, 645755, 1543245, 1655481, 1937265, 2759135, 6070097, 8277405, 18210291, 30350485, 91051455]

約数ペア:

[(1, 91051455), (3, 30350485), (5, 18210291), (11, 8277405), (15, 6070097), (33, 2759135), (47, 1937265), (55, 1655481), (59, 1543245), (141, 645755), (165, 551827), (177, 514415), (199, 457545), (235, 387453), (295, 308649), (517, 176115), (597, 152515), (649, 140295), (705, 129151), (885, 102883), (995, 91509), (1551, 58705), (1947, 46765), (2189, 41595), (2585, 35223), (2773, 32835), (2985, 30503), (3245, 28059), (6567, 13865), (7755, 11741), (8319, 10945), (9353, 9735)]