55109135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 16274545

約数列:

[1, 5, 29, 53, 71, 101, 145, 265, 355, 505, 1537, 2059, 2929, 3763, 5353, 7171, 7685, 10295, 14645, 18815, 26765, 35855, 109127, 155237, 207959, 380063, 545635, 776185, 1039795, 1900315, 11021827, 55109135]

約数ペア:

[(1, 55109135), (5, 11021827), (29, 1900315), (53, 1039795), (71, 776185), (101, 545635), (145, 380063), (265, 207959), (355, 155237), (505, 109127), (1537, 35855), (2059, 26765), (2929, 18815), (3763, 14645), (5353, 10295), (7171, 7685)]