15894873

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 24024000

約数和(自身を除く): 8129127

約数列:

[1, 3, 9, 27, 81, 149, 243, 439, 447, 1317, 1341, 3951, 4023, 11853, 12069, 35559, 36207, 65411, 106677, 196233, 588699, 1766097, 5298291, 15894873]

約数ペア:

[(1, 15894873), (3, 5298291), (9, 1766097), (27, 588699), (81, 196233), (149, 106677), (243, 65411), (439, 36207), (447, 35559), (1317, 12069), (1341, 11853), (3951, 4023)]