47321295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1627}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 86896128

約数和(自身を除く): 39574833

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1627, 1939, 4155, 4881, 5817, 8135, 9695, 11389, 24405, 29085, 34167, 56945, 170835, 450679, 1352037, 2253395, 3154753, 6760185, 9464259, 15773765, 47321295]

約数ペア:

[(1, 47321295), (3, 15773765), (5, 9464259), (7, 6760185), (15, 3154753), (21, 2253395), (35, 1352037), (105, 450679), (277, 170835), (831, 56945), (1385, 34167), (1627, 29085), (1939, 24405), (4155, 11389), (4881, 9695), (5817, 8135)]