193344555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13033}}^1$

素因数の和:13107

約数の個数: 32

約数和(自身を含む): 330333696

約数和(自身を除く): 136989141

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 13033, 14835, 39099, 65165, 195495, 299759, 560419, 899277, 1498795, 1681257, 2802095, 4496385, 8406285, 12889637, 38668911, 64448185, 193344555]

約数ペア:

[(1, 193344555), (3, 64448185), (5, 38668911), (15, 12889637), (23, 8406285), (43, 4496385), (69, 2802095), (115, 1681257), (129, 1498795), (215, 899277), (345, 560419), (645, 299759), (989, 195495), (2967, 65165), (4945, 39099), (13033, 14835)]