2015650945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{180533}}^1$

素因数の和:180585

約数の個数: 32

約数和(自身を含む): 3119627520

約数和(自身を除く): 1103976575

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 180533, 902665, 1263731, 1985863, 5235457, 6318655, 9929315, 13901041, 26177285, 36648199, 57590027, 69505205, 183240995, 287950135, 403130189, 2015650945]

約数ペア:

[(1, 2015650945), (5, 403130189), (7, 287950135), (11, 183240995), (29, 69505205), (35, 57590027), (55, 36648199), (77, 26177285), (145, 13901041), (203, 9929315), (319, 6318655), (385, 5235457), (1015, 1985863), (1595, 1263731), (2233, 902665), (11165, 180533)]