145400065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{90031}}^1$

素因数の和:90072

約数の個数: 16

約数和(自身を含む): 194469120

約数和(自身を除く): 49069055

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 90031, 450155, 1530527, 1710589, 7652635, 8552945, 29080013, 145400065]

約数ペア:

[(1, 145400065), (5, 29080013), (17, 8552945), (19, 7652635), (85, 1710589), (95, 1530527), (323, 450155), (1615, 90031)]