164412435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23173}}^1$

素因数の和:23235

約数の個数: 32

約数和(自身を含む): 293660928

約数和(自身を除く): 129248493

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 23173, 69519, 115865, 254903, 347595, 764709, 996439, 1274515, 2989317, 3823545, 4982195, 10960829, 14946585, 32882487, 54804145, 164412435]

約数ペア:

[(1, 164412435), (3, 54804145), (5, 32882487), (11, 14946585), (15, 10960829), (33, 4982195), (43, 3823545), (55, 2989317), (129, 1274515), (165, 996439), (215, 764709), (473, 347595), (645, 254903), (1419, 115865), (2365, 69519), (7095, 23173)]