2912591085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{18313}}^1$

素因数の和:18805

約数の個数: 32

約数和(自身を含む): 4873575168

約数和(自身を除く): 1960984083

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 461, 1383, 2305, 6915, 10603, 18313, 31809, 53015, 54939, 91565, 159045, 274695, 421199, 1263597, 2105995, 6317985, 8442293, 25326879, 42211465, 126634395, 194172739, 582518217, 970863695, 2912591085]

約数ペア:

[(1, 2912591085), (3, 970863695), (5, 582518217), (15, 194172739), (23, 126634395), (69, 42211465), (115, 25326879), (345, 8442293), (461, 6317985), (1383, 2105995), (2305, 1263597), (6915, 421199), (10603, 274695), (18313, 159045), (31809, 91565), (53015, 54939)]