2132585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 3252480

約数和(自身を除く): 1119895

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 109, 215, 301, 455, 545, 559, 763, 1417, 1505, 2795, 3815, 3913, 4687, 7085, 9919, 19565, 23435, 32809, 49595, 60931, 164045, 304655, 426517, 2132585]

約数ペア:

[(1, 2132585), (5, 426517), (7, 304655), (13, 164045), (35, 60931), (43, 49595), (65, 32809), (91, 23435), (109, 19565), (215, 9919), (301, 7085), (455, 4687), (545, 3913), (559, 3815), (763, 2795), (1417, 1505)]