11520105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 7868055

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 373, 435, 1065, 1119, 1865, 2059, 5595, 6177, 10295, 10817, 26483, 30885, 32451, 54085, 79449, 132415, 162255, 397245, 768007, 2304021, 3840035, 11520105]

約数ペア:

[(1, 11520105), (3, 3840035), (5, 2304021), (15, 768007), (29, 397245), (71, 162255), (87, 132415), (145, 79449), (213, 54085), (355, 32451), (373, 30885), (435, 26483), (1065, 10817), (1119, 10295), (1865, 6177), (2059, 5595)]