4951215

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 8768448

約数和(自身を除く): 3817233

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 2341, 7023, 11705, 21069, 35115, 105345, 110027, 330081, 550135, 990243, 1650405, 4951215]

約数ペア:

[(1, 4951215), (3, 1650405), (5, 990243), (9, 550135), (15, 330081), (45, 110027), (47, 105345), (141, 35115), (235, 21069), (423, 11705), (705, 7023), (2115, 2341)]