15693670785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4734139}}^1$

素因数の和:4734177

約数の個数: 32

約数和(自身を含む): 28632078720

約数和(自身を除く): 12938407935

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4734139, 14202417, 23670695, 61543807, 71012085, 80480363, 184631421, 241441089, 307719035, 402401815, 923157105, 1046244719, 1207205445, 3138734157, 5231223595, 15693670785]

約数ペア:

[(1, 15693670785), (3, 5231223595), (5, 3138734157), (13, 1207205445), (15, 1046244719), (17, 923157105), (39, 402401815), (51, 307719035), (65, 241441089), (85, 184631421), (195, 80480363), (221, 71012085), (255, 61543807), (663, 23670695), (1105, 14202417), (3315, 4734139)]