161265855

素因数分解:

$3^1\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{3307}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 258182784

約数和(自身を除く): 96916929

約数列:

[1, 3, 5, 15, 3251, 3307, 9753, 9921, 16255, 16535, 48765, 49605, 10751057, 32253171, 53755285, 161265855]

約数ペア:

[(1, 161265855), (3, 53755285), (5, 32253171), (15, 10751057), (3251, 49605), (3307, 48765), (9753, 16535), (9921, 16255)]