396359325

素因数分解:

$3^4\times 5^2\times {\mathrm{195733}}^1$

素因数の和:195755

約数の個数: 30

約数和(自身を含む): 734198234

約数和(自身を除く): 337838909

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 195733, 587199, 978665, 1761597, 2935995, 4893325, 5284791, 8807985, 14679975, 15854373, 26423955, 44039925, 79271865, 132119775, 396359325]

約数ペア:

[(1, 396359325), (3, 132119775), (5, 79271865), (9, 44039925), (15, 26423955), (25, 15854373), (27, 14679975), (45, 8807985), (75, 5284791), (81, 4893325), (135, 2935995), (225, 1761597), (405, 978665), (675, 587199), (2025, 195733)]