82670725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 106948512

約数和(自身を除く): 24277787

約数列:

[1, 5, 25, 43, 53, 215, 265, 1075, 1325, 1451, 2279, 7255, 11395, 36275, 56975, 62393, 76903, 311965, 384515, 1559825, 1922575, 3306829, 16534145, 82670725]

約数ペア:

[(1, 82670725), (5, 16534145), (25, 3306829), (43, 1922575), (53, 1559825), (215, 384515), (265, 311965), (1075, 76903), (1325, 62393), (1451, 56975), (2279, 36275), (7255, 11395)]