27876615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 20991225

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 2423, 3835, 7269, 11505, 12115, 31499, 36345, 94497, 142957, 157495, 428871, 472485, 714785, 1858441, 2144355, 5575323, 9292205, 27876615]

約数ペア:

[(1, 27876615), (3, 9292205), (5, 5575323), (13, 2144355), (15, 1858441), (39, 714785), (59, 472485), (65, 428871), (177, 157495), (195, 142957), (295, 94497), (767, 36345), (885, 31499), (2301, 12115), (2423, 11505), (3835, 7269)]