79427885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17789}}^1$

素因数の和:17860

約数の個数: 16

約数和(自身を含む): 102470400

約数和(自身を除く): 23042515

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 17789, 88945, 337991, 836083, 1689955, 4180415, 15885577, 79427885]

約数ペア:

[(1, 79427885), (5, 15885577), (19, 4180415), (47, 1689955), (95, 836083), (235, 337991), (893, 88945), (4465, 17789)]