80736435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4812

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 75201165

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 4759, 5655, 14277, 16965, 23795, 42831, 61867, 71385, 138011, 185601, 214155, 309335, 414033, 556803, 690055, 928005, 1242099, 1794143, 2070165, 2784015, 5382429, 6210495, 8970715, 16147287, 26912145, 80736435]

約数ペア:

[(1, 80736435), (3, 26912145), (5, 16147287), (9, 8970715), (13, 6210495), (15, 5382429), (29, 2784015), (39, 2070165), (45, 1794143), (65, 1242099), (87, 928005), (117, 690055), (145, 556803), (195, 414033), (261, 309335), (377, 214155), (435, 185601), (585, 138011), (1131, 71385), (1305, 61867), (1885, 42831), (3393, 23795), (4759, 16965), (5655, 14277)]