137729975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 175488768

約数和(自身を除く): 37758793

約数列:

[1, 5, 25, 47, 235, 251, 467, 1175, 1255, 2335, 6275, 11675, 11797, 21949, 58985, 109745, 117217, 294925, 548725, 586085, 2930425, 5509199, 27545995, 137729975]

約数ペア:

[(1, 137729975), (5, 27545995), (25, 5509199), (47, 2930425), (235, 586085), (251, 548725), (467, 294925), (1175, 117217), (1255, 109745), (2335, 58985), (6275, 21949), (11675, 11797)]