22259565

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6967}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 39132288

約数和(自身を除く): 16872723

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 6967, 20901, 34835, 62703, 104505, 313515, 494657, 1483971, 2473285, 4451913, 7419855, 22259565]

約数ペア:

[(1, 22259565), (3, 7419855), (5, 4451913), (9, 2473285), (15, 1483971), (45, 494657), (71, 313515), (213, 104505), (355, 62703), (639, 34835), (1065, 20901), (3195, 6967)]