65135525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28631}}^1$

素因数の和:28661

約数の個数: 24

約数和(自身を含む): 99410304

約数和(自身を除く): 34274779

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 28631, 143155, 200417, 372203, 715775, 1002085, 1861015, 2605421, 5010425, 9305075, 13027105, 65135525]

約数ペア:

[(1, 65135525), (5, 13027105), (7, 9305075), (13, 5010425), (25, 2605421), (35, 1861015), (65, 1002085), (91, 715775), (175, 372203), (325, 200417), (455, 143155), (2275, 28631)]