84877605

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1019}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 151286400

約数和(自身を除く): 66408795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 1019, 1851, 3057, 3085, 5095, 5553, 9171, 9255, 15285, 16659, 27513, 27765, 45855, 83295, 137565, 628723, 1886169, 3143615, 5658507, 9430845, 16975521, 28292535, 84877605]

約数ペア:

[(1, 84877605), (3, 28292535), (5, 16975521), (9, 9430845), (15, 5658507), (27, 3143615), (45, 1886169), (135, 628723), (617, 137565), (1019, 83295), (1851, 45855), (3057, 27765), (3085, 27513), (5095, 16659), (5553, 15285), (9171, 9255)]