101980945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17011}}^1$

素因数の和:17136

約数の個数: 16

約数和(自身を含む): 134735040

約数和(自身を除く): 32754095

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 17011, 85055, 187121, 935605, 1854199, 9270995, 20396189, 101980945]

約数ペア:

[(1, 101980945), (5, 20396189), (11, 9270995), (55, 1854199), (109, 935605), (545, 187121), (1199, 85055), (5995, 17011)]