90107589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 144198144

約数和(自身を除く): 54090555

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 151, 169, 321, 429, 453, 507, 1177, 1391, 1661, 1859, 1963, 3531, 4173, 4983, 5577, 5889, 15301, 16157, 18083, 21593, 25519, 45903, 48471, 54249, 64779, 76557, 177727, 198913, 210041, 280709, 533181, 596739, 630123, 842127, 2310451, 2730533, 6931353, 8191599, 30035863, 90107589]

約数ペア:

[(1, 90107589), (3, 30035863), (11, 8191599), (13, 6931353), (33, 2730533), (39, 2310451), (107, 842127), (143, 630123), (151, 596739), (169, 533181), (321, 280709), (429, 210041), (453, 198913), (507, 177727), (1177, 76557), (1391, 64779), (1661, 54249), (1859, 48471), (1963, 45903), (3531, 25519), (4173, 21593), (4983, 18083), (5577, 16157), (5889, 15301)]