16523065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 23829120

約数和(自身を除く): 7306055

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 787, 1105, 1235, 1615, 3935, 4199, 10231, 13379, 14953, 20995, 51155, 66895, 74765, 173927, 194389, 254201, 869635, 971945, 1271005, 3304613, 16523065]

約数ペア:

[(1, 16523065), (5, 3304613), (13, 1271005), (17, 971945), (19, 869635), (65, 254201), (85, 194389), (95, 173927), (221, 74765), (247, 66895), (323, 51155), (787, 20995), (1105, 14953), (1235, 13379), (1615, 10231), (3935, 4199)]