72340015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77369}}^1$

素因数の和:77402

約数の個数: 16

約数和(自身を含む): 100271520

約数和(自身を除く): 27931505

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 77369, 386845, 851059, 1315273, 4255295, 6576365, 14468003, 72340015]

約数ペア:

[(1, 72340015), (5, 14468003), (11, 6576365), (17, 4255295), (55, 1315273), (85, 851059), (187, 386845), (935, 77369)]