78843705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1327}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 134244864

約数和(自身を除く): 55401159

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 699, 1165, 1327, 3495, 3961, 3981, 6635, 11883, 19805, 19905, 22559, 59415, 67677, 112795, 309191, 338385, 927573, 1545955, 4637865, 5256247, 15768741, 26281235, 78843705]

約数ペア:

[(1, 78843705), (3, 26281235), (5, 15768741), (15, 5256247), (17, 4637865), (51, 1545955), (85, 927573), (233, 338385), (255, 309191), (699, 112795), (1165, 67677), (1327, 59415), (3495, 22559), (3961, 19905), (3981, 19805), (6635, 11883)]