45142955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 67011840

約数和(自身を除く): 21868885

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 3323, 13585, 16615, 36553, 43199, 63137, 182765, 215995, 315685, 475189, 694507, 820781, 2375945, 3472535, 4103905, 9028591, 45142955]

約数ペア:

[(1, 45142955), (5, 9028591), (11, 4103905), (13, 3472535), (19, 2375945), (55, 820781), (65, 694507), (95, 475189), (143, 315685), (209, 215995), (247, 182765), (715, 63137), (1045, 43199), (1235, 36553), (2717, 16615), (3323, 13585)]