3824225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 5103840

約数和(自身を除く): 1279615

約数列:

[1, 5, 19, 25, 83, 95, 97, 415, 475, 485, 1577, 1843, 2075, 2425, 7885, 8051, 9215, 39425, 40255, 46075, 152969, 201275, 764845, 3824225]

約数ペア:

[(1, 3824225), (5, 764845), (19, 201275), (25, 152969), (83, 46075), (95, 40255), (97, 39425), (415, 9215), (475, 8051), (485, 7885), (1577, 2425), (1843, 2075)]