2003835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1452165

約数列:

[1, 3, 5, 15, 19, 57, 79, 89, 95, 237, 267, 285, 395, 445, 1185, 1335, 1501, 1691, 4503, 5073, 7031, 7505, 8455, 21093, 22515, 25365, 35155, 105465, 133589, 400767, 667945, 2003835]

約数ペア:

[(1, 2003835), (3, 667945), (5, 400767), (15, 133589), (19, 105465), (57, 35155), (79, 25365), (89, 22515), (95, 21093), (237, 8455), (267, 7505), (285, 7031), (395, 5073), (445, 4503), (1185, 1691), (1335, 1501)]