65782005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 110073600

約数和(自身を除く): 44291595

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 1455, 1559, 2813, 4677, 7795, 8439, 14065, 23385, 42195, 45211, 135633, 151223, 226055, 453669, 678165, 756115, 2268345, 4385467, 13156401, 21927335, 65782005]

約数ペア:

[(1, 65782005), (3, 21927335), (5, 13156401), (15, 4385467), (29, 2268345), (87, 756115), (97, 678165), (145, 453669), (291, 226055), (435, 151223), (485, 135633), (1455, 45211), (1559, 42195), (2813, 23385), (4677, 14065), (7795, 8439)]