2968515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 2791485

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1999, 5997, 9995, 17991, 21989, 29985, 53973, 65967, 89955, 109945, 197901, 269865, 329835, 593703, 989505, 2968515]

約数ペア:

[(1, 2968515), (3, 989505), (5, 593703), (9, 329835), (11, 269865), (15, 197901), (27, 109945), (33, 89955), (45, 65967), (55, 53973), (99, 29985), (135, 21989), (165, 17991), (297, 9995), (495, 5997), (1485, 1999)]