80265025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4567}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 107622080

約数和(自身を除く): 27357055

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 4567, 17575, 22835, 86773, 114175, 168979, 433865, 844895, 2169325, 3210601, 4224475, 16053005, 80265025]

約数ペア:

[(1, 80265025), (5, 16053005), (19, 4224475), (25, 3210601), (37, 2169325), (95, 844895), (185, 433865), (475, 168979), (703, 114175), (925, 86773), (3515, 22835), (4567, 17575)]