13305747545

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{2179}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 16454430720

約数和(自身を除く): 3148683175

約数列:

[1, 5, 71, 103, 167, 355, 515, 835, 2179, 7313, 10895, 11857, 17201, 36565, 59285, 86005, 154709, 224437, 363893, 773545, 1122185, 1221271, 1819465, 6106355, 15935027, 25836403, 37480979, 79675135, 129182015, 187404895, 2661149509, 13305747545]

約数ペア:

[(1, 13305747545), (5, 2661149509), (71, 187404895), (103, 129182015), (167, 79675135), (355, 37480979), (515, 25836403), (835, 15935027), (2179, 6106355), (7313, 1819465), (10895, 1221271), (11857, 1122185), (17201, 773545), (36565, 363893), (59285, 224437), (86005, 154709)]