13305565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29243}}^1$

素因数の和:29268

約数の個数: 16

約数和(自身を含む): 19651968

約数和(自身を除く): 6346403

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 29243, 146215, 204701, 380159, 1023505, 1900795, 2661113, 13305565]

約数ペア:

[(1, 13305565), (5, 2661113), (7, 1900795), (13, 1023505), (35, 380159), (65, 204701), (91, 146215), (455, 29243)]