38430035

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20717}}^1$

素因数の和:20782

約数の個数: 16

約数和(自身を含む): 53701056

約数和(自身を除く): 15271021

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 20717, 103585, 145019, 725095, 1098001, 5490005, 7686007, 38430035]

約数ペア:

[(1, 38430035), (5, 7686007), (7, 5490005), (35, 1098001), (53, 725095), (265, 145019), (371, 103585), (1855, 20717)]