138468275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12281}}^1$

素因数の和:12343

約数の個数: 24

約数和(自身を含む): 191893968

約数和(自身を除く): 53425693

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 12281, 61405, 135091, 307025, 503521, 675455, 2517605, 3377275, 5538731, 12588025, 27693655, 138468275]

約数ペア:

[(1, 138468275), (5, 27693655), (11, 12588025), (25, 5538731), (41, 3377275), (55, 2517605), (205, 675455), (275, 503521), (451, 307025), (1025, 135091), (2255, 61405), (11275, 12281)]