1327755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 2499840

約数和(自身を除く): 1172085

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 619, 715, 1857, 2145, 3095, 6809, 8047, 9285, 20427, 24141, 34045, 40235, 88517, 102135, 120705, 265551, 442585, 1327755]

約数ペア:

[(1, 1327755), (3, 442585), (5, 265551), (11, 120705), (13, 102135), (15, 88517), (33, 40235), (39, 34045), (55, 24141), (65, 20427), (143, 9285), (165, 8047), (195, 6809), (429, 3095), (619, 2145), (715, 1857)]