4672815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 8626176

約数和(自身を除く): 3953361

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 233, 573, 699, 955, 1165, 1337, 1631, 2865, 3495, 4011, 4893, 6685, 8155, 20055, 24465, 44503, 133509, 222515, 311521, 667545, 934563, 1557605, 4672815]

約数ペア:

[(1, 4672815), (3, 1557605), (5, 934563), (7, 667545), (15, 311521), (21, 222515), (35, 133509), (105, 44503), (191, 24465), (233, 20055), (573, 8155), (699, 6685), (955, 4893), (1165, 4011), (1337, 3495), (1631, 2865)]