137749715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{30851}}^1$

素因数の和:30922

約数の個数: 16

約数和(自身を含む): 177707520

約数和(自身を除く): 39957805

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 30851, 154255, 586169, 1449997, 2930845, 7249985, 27549943, 137749715]

約数ペア:

[(1, 137749715), (5, 27549943), (19, 7249985), (47, 2930845), (95, 1449997), (235, 586169), (893, 154255), (4465, 30851)]