2013154335

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{3847}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 3619736640

約数和(自身を除く): 1606582305

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 401, 435, 1203, 1305, 2005, 3609, 3847, 6015, 11541, 11629, 18045, 19235, 34623, 34887, 57705, 58145, 104661, 111563, 173115, 174435, 334689, 523305, 557815, 1004067, 1542647, 1673445, 4627941, 5020335, 7713235, 13883823, 23139705, 44736763, 69419115, 134210289, 223683815, 402630867, 671051445, 2013154335]

約数ペア:

[(1, 2013154335), (3, 671051445), (5, 402630867), (9, 223683815), (15, 134210289), (29, 69419115), (45, 44736763), (87, 23139705), (145, 13883823), (261, 7713235), (401, 5020335), (435, 4627941), (1203, 1673445), (1305, 1542647), (2005, 1004067), (3609, 557815), (3847, 523305), (6015, 334689), (11541, 174435), (11629, 173115), (18045, 111563), (19235, 104661), (34623, 58145), (34887, 57705)]