47432645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 65184000

約数和(自身を除く): 17751355

約数列:

[1, 5, 13, 19, 65, 95, 193, 199, 247, 965, 995, 1235, 2509, 2587, 3667, 3781, 12545, 12935, 18335, 18905, 38407, 47671, 49153, 192035, 238355, 245765, 499291, 729733, 2496455, 3648665, 9486529, 47432645]

約数ペア:

[(1, 47432645), (5, 9486529), (13, 3648665), (19, 2496455), (65, 729733), (95, 499291), (193, 245765), (199, 238355), (247, 192035), (965, 49153), (995, 47671), (1235, 38407), (2509, 18905), (2587, 18335), (3667, 12935), (3781, 12545)]