27430585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 43013376

約数和(自身を除く): 15582791

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 167, 247, 361, 455, 665, 835, 1169, 1235, 1729, 1805, 2171, 2527, 3173, 4693, 5845, 8645, 10855, 12635, 15197, 15865, 22211, 23465, 32851, 41249, 60287, 75985, 111055, 164255, 206245, 288743, 301435, 422009, 783731, 1443715, 2110045, 3918655, 5486117, 27430585]

約数ペア:

[(1, 27430585), (5, 5486117), (7, 3918655), (13, 2110045), (19, 1443715), (35, 783731), (65, 422009), (91, 301435), (95, 288743), (133, 206245), (167, 164255), (247, 111055), (361, 75985), (455, 60287), (665, 41249), (835, 32851), (1169, 23465), (1235, 22211), (1729, 15865), (1805, 15197), (2171, 12635), (2527, 10855), (3173, 8645), (4693, 5845)]