90623065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73379}}^1$

素因数の和:73416

約数の個数: 16

約数和(自身を含む): 123278400

約数和(自身を除く): 32655335

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 73379, 366895, 953927, 1394201, 4769635, 6971005, 18124613, 90623065]

約数ペア:

[(1, 90623065), (5, 18124613), (13, 6971005), (19, 4769635), (65, 1394201), (95, 953927), (247, 366895), (1235, 73379)]