15797445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 26625024

約数和(自身を除く): 10827579

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 641, 795, 1643, 1923, 3205, 4929, 8215, 9615, 19871, 24645, 33973, 59613, 99355, 101919, 169865, 298065, 509595, 1053163, 3159489, 5265815, 15797445]

約数ペア:

[(1, 15797445), (3, 5265815), (5, 3159489), (15, 1053163), (31, 509595), (53, 298065), (93, 169865), (155, 101919), (159, 99355), (265, 59613), (465, 33973), (641, 24645), (795, 19871), (1643, 9615), (1923, 8215), (3205, 4929)]