156320715

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 256354560

約数和(自身を除く): 100033845

約数列:

[1, 3, 5, 15, 67, 109, 201, 327, 335, 545, 1005, 1427, 1635, 4281, 7135, 7303, 21405, 21909, 36515, 95609, 109545, 155543, 286827, 466629, 478045, 777715, 1434135, 2333145, 10421381, 31264143, 52106905, 156320715]

約数ペア:

[(1, 156320715), (3, 52106905), (5, 31264143), (15, 10421381), (67, 2333145), (109, 1434135), (201, 777715), (327, 478045), (335, 466629), (545, 286827), (1005, 155543), (1427, 109545), (1635, 95609), (4281, 36515), (7135, 21909), (7303, 21405)]