47576945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2309}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 61704720

約数和(自身を除く): 14127775

約数列:

[1, 5, 13, 65, 317, 1585, 2309, 4121, 11545, 20605, 30017, 150085, 731953, 3659765, 9515389, 47576945]

約数ペア:

[(1, 47576945), (5, 9515389), (13, 3659765), (65, 731953), (317, 150085), (1585, 30017), (2309, 20605), (4121, 11545)]