72646015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2267}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 102876480

約数和(自身を除く): 30230465

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2267, 2465, 6409, 11335, 29471, 32045, 38539, 65743, 147355, 192695, 328715, 501007, 854659, 1117631, 2505035, 4273295, 5588155, 14529203, 72646015]

約数ペア:

[(1, 72646015), (5, 14529203), (13, 5588155), (17, 4273295), (29, 2505035), (65, 1117631), (85, 854659), (145, 501007), (221, 328715), (377, 192695), (493, 147355), (1105, 65743), (1885, 38539), (2267, 32045), (2465, 29471), (6409, 11335)]