79421425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 106491200

約数和(自身を除く): 27069775

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 4519, 17575, 22595, 85861, 112975, 167203, 429305, 836015, 2146525, 3176857, 4180075, 15884285, 79421425]

約数ペア:

[(1, 79421425), (5, 15884285), (19, 4180075), (25, 3176857), (37, 2146525), (95, 836015), (185, 429305), (475, 167203), (703, 112975), (925, 85861), (3515, 22595), (4519, 17575)]