21914325

素因数分解:

$3^2\times 5^2\times {\mathrm{97397}}^1$

素因数の和:97413

約数の個数: 18

約数和(自身を含む): 39251394

約数和(自身を除く): 17337069

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 97397, 292191, 486985, 876573, 1460955, 2434925, 4382865, 7304775, 21914325]

約数ペア:

[(1, 21914325), (3, 7304775), (5, 4382865), (9, 2434925), (15, 1460955), (25, 876573), (45, 486985), (75, 292191), (225, 97397)]