16148565

素因数分解:

$3^5\times 5^1\times {\mathrm{13291}}^1$

素因数の和:13311

約数の個数: 24

約数和(自身を含む): 29029728

約数和(自身を除く): 12881163

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 13291, 39873, 66455, 119619, 199365, 358857, 598095, 1076571, 1794285, 3229713, 5382855, 16148565]

約数ペア:

[(1, 16148565), (3, 5382855), (5, 3229713), (9, 1794285), (15, 1076571), (27, 598095), (45, 358857), (81, 199365), (135, 119619), (243, 66455), (405, 39873), (1215, 13291)]