122707145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 168099840

約数和(自身を除く): 45392695

約数列:

[1, 5, 11, 31, 55, 79, 155, 341, 395, 869, 911, 1705, 2449, 4345, 4555, 10021, 12245, 26939, 28241, 50105, 71969, 134695, 141205, 310651, 359845, 791659, 1553255, 2231039, 3958295, 11155195, 24541429, 122707145]

約数ペア:

[(1, 122707145), (5, 24541429), (11, 11155195), (31, 3958295), (55, 2231039), (79, 1553255), (155, 791659), (341, 359845), (395, 310651), (869, 141205), (911, 134695), (1705, 71969), (2449, 50105), (4345, 28241), (4555, 26939), (10021, 12245)]