22049265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 41532480

約数和(自身を除く): 19483215

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 131, 147, 229, 245, 393, 655, 687, 735, 917, 1145, 1603, 1965, 2751, 3435, 4585, 4809, 6419, 8015, 11221, 13755, 19257, 24045, 29999, 32095, 33663, 56105, 89997, 96285, 149995, 168315, 209993, 449985, 629979, 1049965, 1469951, 3149895, 4409853, 7349755, 22049265]

約数ペア:

[(1, 22049265), (3, 7349755), (5, 4409853), (7, 3149895), (15, 1469951), (21, 1049965), (35, 629979), (49, 449985), (105, 209993), (131, 168315), (147, 149995), (229, 96285), (245, 89997), (393, 56105), (655, 33663), (687, 32095), (735, 29999), (917, 24045), (1145, 19257), (1603, 13755), (1965, 11221), (2751, 8015), (3435, 6419), (4585, 4809)]