40807585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6899}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 60609600

約数和(自身を除く): 19802015

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 6899, 34495, 48293, 89687, 241465, 448435, 627809, 1165931, 3139045, 5829655, 8161517, 40807585]

約数ペア:

[(1, 40807585), (5, 8161517), (7, 5829655), (13, 3139045), (35, 1165931), (65, 627809), (91, 448435), (169, 241465), (455, 89687), (845, 48293), (1183, 34495), (5915, 6899)]