74669905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7211}}^1$

素因数の和:7344

約数の個数: 16

約数和(自身を含む): 95198400

約数和(自身を除く): 20528495

約数列:

[1, 5, 19, 95, 109, 545, 2071, 7211, 10355, 36055, 137009, 685045, 785999, 3929995, 14933981, 74669905]

約数ペア:

[(1, 74669905), (5, 14933981), (19, 3929995), (95, 785999), (109, 685045), (545, 137009), (2071, 36055), (7211, 10355)]