1242491745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{3203}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 2170312704

約数和(自身を除く): 927820959

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2351, 3203, 7053, 9609, 11755, 16015, 25861, 35233, 35265, 48045, 77583, 105699, 129305, 176165, 387915, 528495, 7530253, 22590759, 37651265, 82832783, 112953795, 248498349, 414163915, 1242491745]

約数ペア:

[(1, 1242491745), (3, 414163915), (5, 248498349), (11, 112953795), (15, 82832783), (33, 37651265), (55, 22590759), (165, 7530253), (2351, 528495), (3203, 387915), (7053, 176165), (9609, 129305), (11755, 105699), (16015, 77583), (25861, 48045), (35233, 35265)]