80895165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1231}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 139915776

約数和(自身を除く): 59020611

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 337, 1011, 1231, 1685, 3693, 4381, 5055, 6155, 13143, 16003, 18465, 21905, 48009, 65715, 80015, 240045, 414847, 1244541, 2074235, 5393011, 6222705, 16179033, 26965055, 80895165]

約数ペア:

[(1, 80895165), (3, 26965055), (5, 16179033), (13, 6222705), (15, 5393011), (39, 2074235), (65, 1244541), (195, 414847), (337, 240045), (1011, 80015), (1231, 65715), (1685, 48009), (3693, 21905), (4381, 18465), (5055, 16003), (6155, 13143)]