79986105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 154552320

約数和(自身を除く): 74566215

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 5503, 14535, 16509, 27515, 49527, 82545, 93551, 104557, 247635, 280653, 313671, 467755, 522785, 841959, 941013, 1403265, 1568355, 1777469, 4209795, 4705065, 5332407, 8887345, 15997221, 26662035, 79986105]

約数ペア:

[(1, 79986105), (3, 26662035), (5, 15997221), (9, 8887345), (15, 5332407), (17, 4705065), (19, 4209795), (45, 1777469), (51, 1568355), (57, 1403265), (85, 941013), (95, 841959), (153, 522785), (171, 467755), (255, 313671), (285, 280653), (323, 247635), (765, 104557), (855, 93551), (969, 82545), (1615, 49527), (2907, 27515), (4845, 16509), (5503, 14535)]