12631965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 8622435

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 409, 435, 1065, 1227, 2045, 2059, 6135, 6177, 10295, 11861, 29039, 30885, 35583, 59305, 87117, 145195, 177915, 435585, 842131, 2526393, 4210655, 12631965]

約数ペア:

[(1, 12631965), (3, 4210655), (5, 2526393), (15, 842131), (29, 435585), (71, 177915), (87, 145195), (145, 87117), (213, 59305), (355, 35583), (409, 30885), (435, 29039), (1065, 11861), (1227, 10295), (2045, 6177), (2059, 6135)]