210009272805

素因数分解:

$3^3\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1402727}}^1$

素因数の和:1403850

約数の個数: 32

約数和(自身を含む): 373686739200

約数和(自身を除く): 163677466395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1109, 3327, 5545, 9981, 16635, 29943, 49905, 149715, 1402727, 4208181, 7013635, 12624543, 21040905, 37873629, 63122715, 189368145, 1555624243, 4666872729, 7778121215, 14000618187, 23334363645, 42001854561, 70003090935, 210009272805]

約数ペア:

[(1, 210009272805), (3, 70003090935), (5, 42001854561), (9, 23334363645), (15, 14000618187), (27, 7778121215), (45, 4666872729), (135, 1555624243), (1109, 189368145), (3327, 63122715), (5545, 37873629), (9981, 21040905), (16635, 12624543), (29943, 7013635), (49905, 4208181), (149715, 1402727)]