8415385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1$

素因数の和:8088

約数の個数: 16

約数和(自身を含む): 11597760

約数和(自身を除く): 3182375

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 8053, 40265, 88583, 153007, 442915, 765035, 1683077, 8415385]

約数ペア:

[(1, 8415385), (5, 1683077), (11, 765035), (19, 442915), (55, 153007), (95, 88583), (209, 40265), (1045, 8053)]