45143575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 58790880

約数和(自身を除く): 13647305

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 877, 1775, 2059, 4385, 10295, 21925, 25433, 51475, 62267, 127165, 311335, 635825, 1556675, 1805743, 9028715, 45143575]

約数ペア:

[(1, 45143575), (5, 9028715), (25, 1805743), (29, 1556675), (71, 635825), (145, 311335), (355, 127165), (725, 62267), (877, 51475), (1775, 25433), (2059, 21925), (4385, 10295)]