12612105

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 26136000

約数和(自身を除く): 13523895

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 149, 165, 171, 209, 285, 297, 405, 447, 495, 513, 627, 745, 855, 891, 1045, 1341, 1485, 1539, 1639, 1881, 2235, 2565, 2831, 3135, 4023, 4455, 4917, 5643, 6705, 7695, 8195, 8493, 9405, 12069, 14155, 14751, 16929, 20115, 24585, 25479, 28215, 31141, 42465, 44253, 60345, 73755, 76437, 84645, 93423, 127395, 132759, 155705, 221265, 229311, 280269, 382185, 467115, 663795, 840807, 1146555, 1401345, 2522421, 4204035, 12612105]

約数ペア:

[(1, 12612105), (3, 4204035), (5, 2522421), (9, 1401345), (11, 1146555), (15, 840807), (19, 663795), (27, 467115), (33, 382185), (45, 280269), (55, 229311), (57, 221265), (81, 155705), (95, 132759), (99, 127395), (135, 93423), (149, 84645), (165, 76437), (171, 73755), (209, 60345), (285, 44253), (297, 42465), (405, 31141), (447, 28215), (495, 25479), (513, 24585), (627, 20115), (745, 16929), (855, 14751), (891, 14155), (1045, 12069), (1341, 9405), (1485, 8493), (1539, 8195), (1639, 7695), (1881, 6705), (2235, 5643), (2565, 4917), (2831, 4455), (3135, 4023)]