38203215

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 62699520

約数和(自身を除く): 24496305

約数列:

[1, 3, 5, 15, 79, 103, 237, 309, 313, 395, 515, 939, 1185, 1545, 1565, 4695, 8137, 24411, 24727, 32239, 40685, 74181, 96717, 122055, 123635, 161195, 370905, 483585, 2546881, 7640643, 12734405, 38203215]

約数ペア:

[(1, 38203215), (3, 12734405), (5, 7640643), (15, 2546881), (79, 483585), (103, 370905), (237, 161195), (309, 123635), (313, 122055), (395, 96717), (515, 74181), (939, 40685), (1185, 32239), (1545, 24727), (1565, 24411), (4695, 8137)]