27793545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6197}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 49980672

約数和(自身を除く): 22187127

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 6197, 18591, 30985, 80561, 92955, 142531, 241683, 402805, 427593, 712655, 1208415, 1852903, 2137965, 5558709, 9264515, 27793545]

約数ペア:

[(1, 27793545), (3, 9264515), (5, 5558709), (13, 2137965), (15, 1852903), (23, 1208415), (39, 712655), (65, 427593), (69, 402805), (115, 241683), (195, 142531), (299, 92955), (345, 80561), (897, 30985), (1495, 18591), (4485, 6197)]