39644265

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 66064896

約数和(自身を除く): 26420631

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 1061, 2491, 3183, 5305, 7473, 12455, 15915, 37365, 49867, 56233, 149601, 168699, 249335, 281165, 748005, 843495, 2642951, 7928853, 13214755, 39644265]

約数ペア:

[(1, 39644265), (3, 13214755), (5, 7928853), (15, 2642951), (47, 843495), (53, 748005), (141, 281165), (159, 249335), (235, 168699), (265, 149601), (705, 56233), (795, 49867), (1061, 37365), (2491, 15915), (3183, 12455), (5305, 7473)]