3404205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 6873984

約数和(自身を除く): 3469779

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 107, 303, 315, 321, 505, 535, 707, 749, 909, 963, 1515, 1605, 2121, 2247, 3535, 3745, 4545, 4815, 6363, 6741, 10605, 10807, 11235, 31815, 32421, 33705, 54035, 75649, 97263, 162105, 226947, 378245, 486315, 680841, 1134735, 3404205]

約数ペア:

[(1, 3404205), (3, 1134735), (5, 680841), (7, 486315), (9, 378245), (15, 226947), (21, 162105), (35, 97263), (45, 75649), (63, 54035), (101, 33705), (105, 32421), (107, 31815), (303, 11235), (315, 10807), (321, 10605), (505, 6741), (535, 6363), (707, 4815), (749, 4545), (909, 3745), (963, 3535), (1515, 2247), (1605, 2121)]