1379115

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 2517840

約数和(自身を除く): 1138725

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1613, 4839, 8065, 14517, 24195, 30647, 72585, 91941, 153235, 275823, 459705, 1379115]

約数ペア:

[(1, 1379115), (3, 459705), (5, 275823), (9, 153235), (15, 91941), (19, 72585), (45, 30647), (57, 24195), (95, 14517), (171, 8065), (285, 4839), (855, 1613)]