15244551

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 26163200

約数和(自身を除く): 10918649

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1021, 1659, 2133, 3063, 4977, 7147, 9189, 14931, 21441, 27567, 64323, 80659, 192969, 241977, 564613, 725931, 1693839, 2177793, 5081517, 15244551]

約数ペア:

[(1, 15244551), (3, 5081517), (7, 2177793), (9, 1693839), (21, 725931), (27, 564613), (63, 241977), (79, 192969), (189, 80659), (237, 64323), (553, 27567), (711, 21441), (1021, 14931), (1659, 9189), (2133, 7147), (3063, 4977)]