40164345

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 35943687

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 967, 1065, 2769, 2901, 3195, 4615, 4835, 8307, 8703, 12571, 13845, 14505, 37713, 41535, 43515, 62855, 68657, 113139, 188565, 205971, 343285, 565695, 617913, 892541, 1029855, 2677623, 3089565, 4462705, 8032869, 13388115, 40164345]

約数ペア:

[(1, 40164345), (3, 13388115), (5, 8032869), (9, 4462705), (13, 3089565), (15, 2677623), (39, 1029855), (45, 892541), (65, 617913), (71, 565695), (117, 343285), (195, 205971), (213, 188565), (355, 113139), (585, 68657), (639, 62855), (923, 43515), (967, 41535), (1065, 37713), (2769, 14505), (2901, 13845), (3195, 12571), (4615, 8703), (4835, 8307)]