162649255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 209563200

約数和(自身を除く): 46913945

約数列:

[1, 5, 29, 41, 109, 145, 205, 251, 545, 1189, 1255, 3161, 4469, 5945, 7279, 10291, 15805, 22345, 27359, 36395, 51455, 129601, 136795, 298439, 648005, 793411, 1121719, 1492195, 3967055, 5608595, 32529851, 162649255]

約数ペア:

[(1, 162649255), (5, 32529851), (29, 5608595), (41, 3967055), (109, 1492195), (145, 1121719), (205, 793411), (251, 648005), (545, 298439), (1189, 136795), (1255, 129601), (3161, 51455), (4469, 36395), (5945, 27359), (7279, 22345), (10291, 15805)]