147173835

素因数分解:

$3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{20147}}^1$

素因数の和:20642

約数の個数: 16

約数和(自身を含む): 235973376

約数和(自身を除く): 88799541

約数列:

[1, 3, 5, 15, 487, 1461, 2435, 7305, 20147, 60441, 100735, 302205, 9811589, 29434767, 49057945, 147173835]

約数ペア:

[(1, 147173835), (3, 49057945), (5, 29434767), (15, 9811589), (487, 302205), (1461, 100735), (2435, 60441), (7305, 20147)]