15360945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 26490240

約数和(自身を除く): 11129295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 1021, 3009, 3063, 5015, 5105, 15045, 15315, 17357, 52071, 60239, 86785, 180717, 260355, 301195, 903585, 1024063, 3072189, 5120315, 15360945]

約数ペア:

[(1, 15360945), (3, 5120315), (5, 3072189), (15, 1024063), (17, 903585), (51, 301195), (59, 260355), (85, 180717), (177, 86785), (255, 60239), (295, 52071), (885, 17357), (1003, 15315), (1021, 15045), (3009, 5105), (3063, 5015)]