238415425

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 302793120

約数和(自身を除く): 64377695

約数列:

[1, 5, 25, 83, 89, 415, 445, 1291, 2075, 2225, 6455, 7387, 32275, 36935, 107153, 114899, 184675, 535765, 574495, 2678825, 2872475, 9536617, 47683085, 238415425]

約数ペア:

[(1, 238415425), (5, 47683085), (25, 9536617), (83, 2872475), (89, 2678825), (415, 574495), (445, 535765), (1291, 184675), (2075, 114899), (2225, 107153), (6455, 36935), (7387, 32275)]