11018955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 19848960

約数和(自身を除く): 8830005

約数列:

[1, 3, 5, 15, 19, 23, 41, 57, 69, 95, 115, 123, 205, 285, 345, 437, 615, 779, 943, 1311, 1681, 2185, 2337, 2829, 3895, 4715, 5043, 6555, 8405, 11685, 14145, 17917, 25215, 31939, 38663, 53751, 89585, 95817, 115989, 159695, 193315, 268755, 479085, 579945, 734597, 2203791, 3672985, 11018955]

約数ペア:

[(1, 11018955), (3, 3672985), (5, 2203791), (15, 734597), (19, 579945), (23, 479085), (41, 268755), (57, 193315), (69, 159695), (95, 115989), (115, 95817), (123, 89585), (205, 53751), (285, 38663), (345, 31939), (437, 25215), (615, 17917), (779, 14145), (943, 11685), (1311, 8405), (1681, 6555), (2185, 5043), (2337, 4715), (2829, 3895)]