402853905

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8087}}^1$

素因数の和:8148

約数の個数: 48

約数和(自身を含む): 741896064

約数和(自身を除く): 339042159

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 1107, 1215, 1845, 3321, 5535, 8087, 9963, 16605, 24261, 40435, 49815, 72783, 121305, 218349, 331567, 363915, 655047, 994701, 1091745, 1657835, 1965141, 2984103, 3275235, 4973505, 8952309, 9825705, 14920515, 26856927, 44761545, 80570781, 134284635, 402853905]

約数ペア:

[(1, 402853905), (3, 134284635), (5, 80570781), (9, 44761545), (15, 26856927), (27, 14920515), (41, 9825705), (45, 8952309), (81, 4973505), (123, 3275235), (135, 2984103), (205, 1965141), (243, 1657835), (369, 1091745), (405, 994701), (615, 655047), (1107, 363915), (1215, 331567), (1845, 218349), (3321, 121305), (5535, 72783), (8087, 49815), (9963, 40435), (16605, 24261)]