2150115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 3822336

約数和(自身を除く): 1672221

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 157, 165, 249, 415, 471, 785, 913, 1245, 1727, 2355, 2739, 4565, 5181, 8635, 13031, 13695, 25905, 39093, 65155, 143341, 195465, 430023, 716705, 2150115]

約数ペア:

[(1, 2150115), (3, 716705), (5, 430023), (11, 195465), (15, 143341), (33, 65155), (55, 39093), (83, 25905), (157, 13695), (165, 13031), (249, 8635), (415, 5181), (471, 4565), (785, 2739), (913, 2355), (1245, 1727)]