126071025

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 216111168

約数和(自身を除く): 90040143

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 181, 185, 251, 543, 555, 753, 905, 925, 1255, 2715, 2775, 3765, 4525, 6275, 6697, 9287, 13575, 18825, 20091, 27861, 33485, 45431, 46435, 100455, 136293, 139305, 167425, 227155, 232175, 502275, 681465, 696525, 1135775, 1680947, 3407325, 5042841, 8404735, 25214205, 42023675, 126071025]

約数ペア:

[(1, 126071025), (3, 42023675), (5, 25214205), (15, 8404735), (25, 5042841), (37, 3407325), (75, 1680947), (111, 1135775), (181, 696525), (185, 681465), (251, 502275), (543, 232175), (555, 227155), (753, 167425), (905, 139305), (925, 136293), (1255, 100455), (2715, 46435), (2775, 45431), (3765, 33485), (4525, 27861), (6275, 20091), (6697, 18825), (9287, 13575)]