73712425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 97306272

約数和(自身を除く): 23593847

約数列:

[1, 5, 17, 25, 85, 251, 425, 691, 1255, 3455, 4267, 6275, 11747, 17275, 21335, 58735, 106675, 173441, 293675, 867205, 2948497, 4336025, 14742485, 73712425]

約数ペア:

[(1, 73712425), (5, 14742485), (17, 4336025), (25, 2948497), (85, 867205), (251, 293675), (425, 173441), (691, 106675), (1255, 58735), (3455, 21335), (4267, 17275), (6275, 11747)]