2688334075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1321}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 3953943360

約数和(自身を除く): 1265609285

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 401, 725, 1015, 1321, 2005, 2807, 5075, 6605, 9247, 10025, 11629, 14035, 33025, 38309, 46235, 58145, 70175, 81403, 191545, 231175, 268163, 290725, 407015, 529721, 957725, 1340815, 2035075, 2648605, 3708047, 6704075, 13243025, 15361909, 18540235, 76809545, 92701175, 107533363, 384047725, 537666815, 2688334075]

約数ペア:

[(1, 2688334075), (5, 537666815), (7, 384047725), (25, 107533363), (29, 92701175), (35, 76809545), (145, 18540235), (175, 15361909), (203, 13243025), (401, 6704075), (725, 3708047), (1015, 2648605), (1321, 2035075), (2005, 1340815), (2807, 957725), (5075, 529721), (6605, 407015), (9247, 290725), (10025, 268163), (11629, 231175), (14035, 191545), (33025, 81403), (38309, 70175), (46235, 58145)]