71340645

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{44449}}^1$

素因数の和:44564

約数の個数: 16

約数和(自身を含む): 115214400

約数和(自身を除く): 43873755

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 44449, 133347, 222245, 666735, 4756043, 14268129, 23780215, 71340645]

約数ペア:

[(1, 71340645), (3, 23780215), (5, 14268129), (15, 4756043), (107, 666735), (321, 222245), (535, 133347), (1605, 44449)]