140519705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1999}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 178848000

約数和(自身を除く): 38328295

約数列:

[1, 5, 17, 85, 827, 1999, 4135, 9995, 14059, 33983, 70295, 169915, 1653173, 8265865, 28103941, 140519705]

約数ペア:

[(1, 140519705), (5, 28103941), (17, 8265865), (85, 1653173), (827, 169915), (1999, 70295), (4135, 33983), (9995, 14059)]