54102555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 105408576

約数和(自身を除く): 51306021

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4021, 4485, 12063, 13455, 20105, 36189, 52273, 60315, 92483, 156819, 180945, 261365, 277449, 462415, 470457, 784095, 832347, 1202279, 1387245, 2352285, 3606837, 4161735, 6011395, 10820511, 18034185, 54102555]

約数ペア:

[(1, 54102555), (3, 18034185), (5, 10820511), (9, 6011395), (13, 4161735), (15, 3606837), (23, 2352285), (39, 1387245), (45, 1202279), (65, 832347), (69, 784095), (115, 470457), (117, 462415), (195, 277449), (207, 261365), (299, 180945), (345, 156819), (585, 92483), (897, 60315), (1035, 52273), (1495, 36189), (2691, 20105), (4021, 13455), (4485, 12063)]