79077795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 63171165

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 97, 115, 139, 255, 291, 345, 391, 417, 485, 695, 1173, 1455, 1649, 1955, 2085, 2231, 2363, 3197, 4947, 5865, 6693, 7089, 8245, 9591, 11155, 11815, 13483, 15985, 24735, 33465, 35445, 37927, 40449, 47955, 54349, 67415, 113781, 163047, 189635, 202245, 229211, 271745, 310109, 568905, 687633, 815235, 930327, 1146055, 1550545, 3438165, 4651635, 5271853, 15815559, 26359265, 79077795]

約数ペア:

[(1, 79077795), (3, 26359265), (5, 15815559), (15, 5271853), (17, 4651635), (23, 3438165), (51, 1550545), (69, 1146055), (85, 930327), (97, 815235), (115, 687633), (139, 568905), (255, 310109), (291, 271745), (345, 229211), (391, 202245), (417, 189635), (485, 163047), (695, 113781), (1173, 67415), (1455, 54349), (1649, 47955), (1955, 40449), (2085, 37927), (2231, 35445), (2363, 33465), (3197, 24735), (4947, 15985), (5865, 13483), (6693, 11815), (7089, 11155), (8245, 9591)]