71315745

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{36293}}^1$

素因数の和:36432

約数の個数: 16

約数和(自身を含む): 114979392

約数和(自身を除く): 43663647

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 36293, 108879, 181465, 544395, 4754383, 14263149, 23771915, 71315745]

約数ペア:

[(1, 71315745), (3, 23771915), (5, 14263149), (15, 4754383), (131, 544395), (393, 181465), (655, 108879), (1965, 36293)]