137484425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3881}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 185326680

約数和(自身を除く): 47842255

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 3881, 7085, 19405, 35425, 50453, 97025, 252265, 423029, 1261325, 2115145, 5499377, 10575725, 27496885, 137484425]

約数ペア:

[(1, 137484425), (5, 27496885), (13, 10575725), (25, 5499377), (65, 2115145), (109, 1261325), (325, 423029), (545, 252265), (1417, 97025), (2725, 50453), (3881, 35425), (7085, 19405)]