15371145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 28708992

約数和(自身を除く): 13337847

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 283, 355, 639, 765, 849, 1065, 1207, 1415, 2547, 3195, 3621, 4245, 4811, 6035, 10863, 12735, 14433, 18105, 20093, 24055, 43299, 54315, 60279, 72165, 100465, 180837, 216495, 301395, 341581, 904185, 1024743, 1707905, 3074229, 5123715, 15371145]

約数ペア:

[(1, 15371145), (3, 5123715), (5, 3074229), (9, 1707905), (15, 1024743), (17, 904185), (45, 341581), (51, 301395), (71, 216495), (85, 180837), (153, 100465), (213, 72165), (255, 60279), (283, 54315), (355, 43299), (639, 24055), (765, 20093), (849, 18105), (1065, 14433), (1207, 12735), (1415, 10863), (2547, 6035), (3195, 4811), (3621, 4245)]