71923305

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{111509}}^1$

素因数の和:111560

約数の個数: 16

約数和(自身を含む): 117754560

約数和(自身を除く): 45831255

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 111509, 334527, 557545, 1672635, 4794887, 14384661, 23974435, 71923305]

約数ペア:

[(1, 71923305), (3, 23974435), (5, 14384661), (15, 4794887), (43, 1672635), (129, 557545), (215, 334527), (645, 111509)]