12217095

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 24998400

約数和(自身を除く): 12781305

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 433, 495, 513, 627, 855, 1045, 1299, 1485, 1881, 2165, 2565, 3135, 3897, 4763, 5643, 6495, 8227, 9405, 11691, 14289, 19485, 23815, 24681, 28215, 41135, 42867, 58455, 71445, 74043, 90497, 123405, 128601, 214335, 222129, 271491, 370215, 452485, 643005, 814473, 1110645, 1357455, 2443419, 4072365, 12217095]

約数ペア:

[(1, 12217095), (3, 4072365), (5, 2443419), (9, 1357455), (11, 1110645), (15, 814473), (19, 643005), (27, 452485), (33, 370215), (45, 271491), (55, 222129), (57, 214335), (95, 128601), (99, 123405), (135, 90497), (165, 74043), (171, 71445), (209, 58455), (285, 42867), (297, 41135), (433, 28215), (495, 24681), (513, 23815), (627, 19485), (855, 14289), (1045, 11691), (1299, 9405), (1485, 8227), (1881, 6495), (2165, 5643), (2565, 4763), (3135, 3897)]