2247321645

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{187043}}^1$

素因数の和:187146

約数の個数: 32

約数和(自身を含む): 4040150400

約数和(自身を除く): 1792828755

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 187043, 561129, 935215, 1683387, 2805645, 5050161, 8416935, 16646827, 25250805, 49940481, 83234135, 149821443, 249702405, 449464329, 749107215, 2247321645]

約数ペア:

[(1, 2247321645), (3, 749107215), (5, 449464329), (9, 249702405), (15, 149821443), (27, 83234135), (45, 49940481), (89, 25250805), (135, 16646827), (267, 8416935), (445, 5050161), (801, 2805645), (1335, 1683387), (2403, 935215), (4005, 561129), (12015, 187043)]