12586210305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1\times {\mathrm{12541}}^1$

素因数の和:15481

約数の個数: 32

約数和(自身を含む): 21022398720

約数和(自身を除く): 8436188415

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2909, 8727, 12541, 14545, 37623, 43635, 62705, 66907, 188115, 200721, 288443, 334535, 865329, 1003605, 1442215, 4326645, 36481769, 109445307, 182408845, 547226535, 839080687, 2517242061, 4195403435, 12586210305]

約数ペア:

[(1, 12586210305), (3, 4195403435), (5, 2517242061), (15, 839080687), (23, 547226535), (69, 182408845), (115, 109445307), (345, 36481769), (2909, 4326645), (8727, 1442215), (12541, 1003605), (14545, 865329), (37623, 334535), (43635, 288443), (62705, 200721), (66907, 188115)]