61472005

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{37369}}^1$

素因数の和:37428

約数の個数: 16

約数和(自身を含む): 86100480

約数和(自身を除く): 24628475

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 37369, 186845, 261583, 1307915, 1756343, 8781715, 12294401, 61472005]

約数ペア:

[(1, 61472005), (5, 12294401), (7, 8781715), (35, 1756343), (47, 1307915), (235, 261583), (329, 186845), (1645, 37369)]