44840185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 60496128

約数和(自身を除く): 15655943

約数列:

[1, 5, 13, 43, 61, 65, 215, 263, 305, 559, 793, 1315, 2623, 2795, 3419, 3965, 11309, 13115, 16043, 17095, 34099, 56545, 80215, 147017, 170495, 208559, 689849, 735085, 1042795, 3449245, 8968037, 44840185]

約数ペア:

[(1, 44840185), (5, 8968037), (13, 3449245), (43, 1042795), (61, 735085), (65, 689849), (215, 208559), (263, 170495), (305, 147017), (559, 80215), (793, 56545), (1315, 34099), (2623, 17095), (2795, 16043), (3419, 13115), (3965, 11309)]