13127865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 8886855

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 293, 309, 435, 515, 879, 1465, 1545, 2987, 4395, 8497, 8961, 14935, 25491, 30179, 42485, 44805, 90537, 127455, 150895, 452685, 875191, 2625573, 4375955, 13127865]

約数ペア:

[(1, 13127865), (3, 4375955), (5, 2625573), (15, 875191), (29, 452685), (87, 150895), (103, 127455), (145, 90537), (293, 44805), (309, 42485), (435, 30179), (515, 25491), (879, 14935), (1465, 8961), (1545, 8497), (2987, 4395)]