11209055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 16123968

約数和(自身を除く): 4914913

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 257, 305, 671, 715, 793, 1285, 2827, 3341, 3355, 3965, 8723, 14135, 15677, 16705, 36751, 43615, 78385, 172447, 183755, 203801, 862235, 1019005, 2241811, 11209055]

約数ペア:

[(1, 11209055), (5, 2241811), (11, 1019005), (13, 862235), (55, 203801), (61, 183755), (65, 172447), (143, 78385), (257, 43615), (305, 36751), (671, 16705), (715, 15677), (793, 14135), (1285, 8723), (2827, 3965), (3341, 3355)]