71364345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{719}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 52014855

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 509, 719, 1527, 2157, 2545, 3595, 6617, 7635, 9347, 10785, 19851, 28041, 33085, 46735, 99255, 140205, 365971, 1097913, 1829855, 4757623, 5489565, 14272869, 23788115, 71364345]

約数ペア:

[(1, 71364345), (3, 23788115), (5, 14272869), (13, 5489565), (15, 4757623), (39, 1829855), (65, 1097913), (195, 365971), (509, 140205), (719, 99255), (1527, 46735), (2157, 33085), (2545, 28041), (3595, 19851), (6617, 10785), (7635, 9347)]