15269655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 26080704

約数和(自身を除く): 10811049

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 257, 699, 771, 1165, 1285, 3495, 3855, 3961, 4369, 11883, 13107, 19805, 21845, 59415, 59881, 65535, 179643, 299405, 898215, 1017977, 3053931, 5089885, 15269655]

約数ペア:

[(1, 15269655), (3, 5089885), (5, 3053931), (15, 1017977), (17, 898215), (51, 299405), (85, 179643), (233, 65535), (255, 59881), (257, 59415), (699, 21845), (771, 19805), (1165, 13107), (1285, 11883), (3495, 4369), (3855, 3961)]