61791425

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 78599136

約数和(自身を除く): 16807711

約数列:

[1, 5, 25, 83, 97, 307, 415, 485, 1535, 2075, 2425, 7675, 8051, 25481, 29779, 40255, 127405, 148895, 201275, 637025, 744475, 2471657, 12358285, 61791425]

約数ペア:

[(1, 61791425), (5, 12358285), (25, 2471657), (83, 744475), (97, 637025), (307, 201275), (415, 148895), (485, 127405), (1535, 40255), (2075, 29779), (2425, 25481), (7675, 8051)]