16448445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 31729152

約数和(自身を除く): 15280707

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 907, 1209, 1395, 2015, 2721, 3627, 4535, 6045, 8163, 11791, 13605, 18135, 28117, 35373, 40815, 58955, 84351, 106119, 140585, 176865, 253053, 365521, 421755, 530595, 1096563, 1265265, 1827605, 3289689, 5482815, 16448445]

約数ペア:

[(1, 16448445), (3, 5482815), (5, 3289689), (9, 1827605), (13, 1265265), (15, 1096563), (31, 530595), (39, 421755), (45, 365521), (65, 253053), (93, 176865), (117, 140585), (155, 106119), (195, 84351), (279, 58955), (403, 40815), (465, 35373), (585, 28117), (907, 18135), (1209, 13605), (1395, 11791), (2015, 8163), (2721, 6045), (3627, 4535)]