71380045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4789}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 93807360

約数和(自身を除く): 22427315

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 4789, 14905, 23945, 52679, 263395, 1297819, 6489095, 14276009, 71380045]

約数ペア:

[(1, 71380045), (5, 14276009), (11, 6489095), (55, 1297819), (271, 263395), (1355, 52679), (2981, 23945), (4789, 14905)]