127910385

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5651}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 222191424

約数和(自身を除く): 94281039

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 2515, 4527, 5651, 7545, 16953, 22635, 28255, 50859, 84765, 254295, 2842453, 8527359, 14212265, 25582077, 42636795, 127910385]

約数ペア:

[(1, 127910385), (3, 42636795), (5, 25582077), (9, 14212265), (15, 8527359), (45, 2842453), (503, 254295), (1509, 84765), (2515, 50859), (4527, 28255), (5651, 22635), (7545, 16953)]