55111155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3307}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 97175808

約数和(自身を除く): 42064653

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3307, 3333, 5555, 9921, 16535, 16665, 36377, 49605, 109131, 181885, 334007, 545655, 1002021, 1670035, 3674077, 5010105, 11022231, 18370385, 55111155]

約数ペア:

[(1, 55111155), (3, 18370385), (5, 11022231), (11, 5010105), (15, 3674077), (33, 1670035), (55, 1002021), (101, 545655), (165, 334007), (303, 181885), (505, 109131), (1111, 49605), (1515, 36377), (3307, 16665), (3333, 16535), (5555, 9921)]