1206231265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{138727}}^1$

素因数の和:138816

約数の個数: 16

約数和(自身を含む): 1518239232

約数和(自身を除く): 312007967

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 138727, 693635, 5132899, 6520169, 25664495, 32600845, 241246253, 1206231265]

約数ペア:

[(1, 1206231265), (5, 241246253), (37, 32600845), (47, 25664495), (185, 6520169), (235, 5132899), (1739, 693635), (8695, 138727)]