4784955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 8832000

約数和(自身を除く): 4047045

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 229, 597, 687, 995, 1145, 1393, 1603, 2985, 3435, 4179, 4809, 6965, 8015, 20895, 24045, 45571, 136713, 227855, 318997, 683565, 956991, 1594985, 4784955]

約数ペア:

[(1, 4784955), (3, 1594985), (5, 956991), (7, 683565), (15, 318997), (21, 227855), (35, 136713), (105, 45571), (199, 24045), (229, 20895), (597, 8015), (687, 6965), (995, 4809), (1145, 4179), (1393, 3435), (1603, 2985)]