78608595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 149796864

約数和(自身を除く): 71188269

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 391, 663, 897, 1031, 1105, 1173, 1495, 1955, 3093, 3315, 4485, 5083, 5155, 5865, 13403, 15249, 15465, 17527, 23713, 25415, 40209, 52581, 67015, 71139, 76245, 87635, 118565, 201045, 227851, 262905, 308269, 355695, 403121, 683553, 924807, 1139255, 1209363, 1541345, 2015605, 3417765, 4624035, 5240573, 6046815, 15721719, 26202865, 78608595]

約数ペア:

[(1, 78608595), (3, 26202865), (5, 15721719), (13, 6046815), (15, 5240573), (17, 4624035), (23, 3417765), (39, 2015605), (51, 1541345), (65, 1209363), (69, 1139255), (85, 924807), (115, 683553), (195, 403121), (221, 355695), (255, 308269), (299, 262905), (345, 227851), (391, 201045), (663, 118565), (897, 87635), (1031, 76245), (1105, 71139), (1173, 67015), (1495, 52581), (1955, 40209), (3093, 25415), (3315, 23713), (4485, 17527), (5083, 15465), (5155, 15249), (5865, 13403)]