4023345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 6803136

約数和(自身を除く): 2779791

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 743, 1083, 1805, 2229, 3715, 5415, 11145, 14117, 42351, 70585, 211755, 268223, 804669, 1341115, 4023345]

約数ペア:

[(1, 4023345), (3, 1341115), (5, 804669), (15, 268223), (19, 211755), (57, 70585), (95, 42351), (285, 14117), (361, 11145), (743, 5415), (1083, 3715), (1805, 2229)]