55016505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71917}}^1$

素因数の和:71945

約数の個数: 24

約数和(自身を含む): 100972872

約数和(自身を除く): 45956367

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 71917, 215751, 359585, 647253, 1078755, 1222589, 3236265, 3667767, 6112945, 11003301, 18338835, 55016505]

約数ペア:

[(1, 55016505), (3, 18338835), (5, 11003301), (9, 6112945), (15, 3667767), (17, 3236265), (45, 1222589), (51, 1078755), (85, 647253), (153, 359585), (255, 215751), (765, 71917)]