87498225

素因数分解:

$3^6\times 5^2\times {\mathrm{4801}}^1$

素因数の和:4829

約数の個数: 42

約数和(自身を含む): 162706166

約数和(自身を除く): 75207941

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 4801, 6075, 14403, 18225, 24005, 43209, 72015, 120025, 129627, 216045, 360075, 388881, 648135, 1080225, 1166643, 1944405, 3240675, 3499929, 5833215, 9722025, 17499645, 29166075, 87498225]

約数ペア:

[(1, 87498225), (3, 29166075), (5, 17499645), (9, 9722025), (15, 5833215), (25, 3499929), (27, 3240675), (45, 1944405), (75, 1166643), (81, 1080225), (135, 648135), (225, 388881), (243, 360075), (405, 216045), (675, 129627), (729, 120025), (1215, 72015), (2025, 43209), (3645, 24005), (4801, 18225), (6075, 14403)]