1263843135

素因数分解:

$3^3\times 5^1\times {\mathrm{9361801}}^1$

素因数の和:9361815

約数の個数: 16

約数和(自身を含む): 2246832480

約数和(自身を除く): 982989345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9361801, 28085403, 46809005, 84256209, 140427015, 252768627, 421281045, 1263843135]

約数ペア:

[(1, 1263843135), (3, 421281045), (5, 252768627), (9, 140427015), (15, 84256209), (27, 46809005), (45, 28085403), (135, 9361801)]