84188825

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3461}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 120200640

約数和(自身を除く): 36011815

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 973, 3461, 3475, 4865, 17305, 24227, 24325, 86525, 121135, 481079, 605675, 2405395, 3367553, 12026975, 16837765, 84188825]

約数ペア:

[(1, 84188825), (5, 16837765), (7, 12026975), (25, 3367553), (35, 2405395), (139, 605675), (175, 481079), (695, 121135), (973, 86525), (3461, 24325), (3475, 24227), (4865, 17305)]