15702990819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 23129948160

約数和(自身を除く): 7426957341

約数列:

[1, 3, 19, 43, 57, 61, 127, 129, 183, 381, 817, 827, 1159, 2413, 2451, 2481, 2623, 3477, 5461, 7239, 7747, 7869, 15713, 16383, 23241, 35561, 47139, 49837, 50447, 103759, 105029, 106683, 147193, 149511, 151341, 311277, 315087, 333121, 441579, 675659, 958493, 999363, 1995551, 2026977, 2169221, 2875479, 4516247, 5986653, 6329299, 6406769, 6507663, 13548741, 18987897, 19220307, 41215199, 85808693, 121728611, 123645597, 257426079, 275491067, 365185833, 826473201, 5234330273, 15702990819]

約数ペア:

[(1, 15702990819), (3, 5234330273), (19, 826473201), (43, 365185833), (57, 275491067), (61, 257426079), (127, 123645597), (129, 121728611), (183, 85808693), (381, 41215199), (817, 19220307), (827, 18987897), (1159, 13548741), (2413, 6507663), (2451, 6406769), (2481, 6329299), (2623, 5986653), (3477, 4516247), (5461, 2875479), (7239, 2169221), (7747, 2026977), (7869, 1995551), (15713, 999363), (16383, 958493), (23241, 675659), (35561, 441579), (47139, 333121), (49837, 315087), (50447, 311277), (103759, 151341), (105029, 149511), (106683, 147193)]