285429165

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 551232000

約数和(自身を除く): 265802835

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 343, 435, 609, 735, 1015, 1029, 1421, 1715, 1913, 3045, 4263, 5145, 5739, 7105, 9565, 9947, 13391, 21315, 28695, 29841, 40173, 49735, 55477, 66955, 93737, 149205, 166431, 200865, 277385, 281211, 388339, 468685, 656159, 832155, 1165017, 1406055, 1941695, 1968477, 2718373, 3280795, 5825085, 8155119, 9842385, 13591865, 19028611, 40775595, 57085833, 95143055, 285429165]

約数ペア:

[(1, 285429165), (3, 95143055), (5, 57085833), (7, 40775595), (15, 19028611), (21, 13591865), (29, 9842385), (35, 8155119), (49, 5825085), (87, 3280795), (105, 2718373), (145, 1968477), (147, 1941695), (203, 1406055), (245, 1165017), (343, 832155), (435, 656159), (609, 468685), (735, 388339), (1015, 281211), (1029, 277385), (1421, 200865), (1715, 166431), (1913, 149205), (3045, 93737), (4263, 66955), (5145, 55477), (5739, 49735), (7105, 40173), (9565, 29841), (9947, 28695), (13391, 21315)]