3019005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3201795

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 107, 135, 165, 171, 209, 285, 297, 321, 495, 513, 535, 627, 855, 963, 1045, 1177, 1485, 1605, 1881, 2033, 2565, 2889, 3135, 3531, 4815, 5643, 5885, 6099, 9405, 10165, 10593, 14445, 17655, 18297, 22363, 28215, 30495, 31779, 52965, 54891, 67089, 91485, 111815, 158895, 201267, 274455, 335445, 603801, 1006335, 3019005]

約数ペア:

[(1, 3019005), (3, 1006335), (5, 603801), (9, 335445), (11, 274455), (15, 201267), (19, 158895), (27, 111815), (33, 91485), (45, 67089), (55, 54891), (57, 52965), (95, 31779), (99, 30495), (107, 28215), (135, 22363), (165, 18297), (171, 17655), (209, 14445), (285, 10593), (297, 10165), (321, 9405), (495, 6099), (513, 5885), (535, 5643), (627, 4815), (855, 3531), (963, 3135), (1045, 2889), (1177, 2565), (1485, 2033), (1605, 1881)]