38165715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40387}}^1$

素因数の和:40408

約数の個数: 32

約数和(自身を含む): 77544960

約数和(自身を除く): 39379245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40387, 121161, 201935, 282709, 363483, 605805, 848127, 1090449, 1413545, 1817415, 2544381, 4240635, 5452245, 7633143, 12721905, 38165715]

約数ペア:

[(1, 38165715), (3, 12721905), (5, 7633143), (7, 5452245), (9, 4240635), (15, 2544381), (21, 1817415), (27, 1413545), (35, 1090449), (45, 848127), (63, 605805), (105, 363483), (135, 282709), (189, 201935), (315, 121161), (945, 40387)]