25879455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2833}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 53052480

約数和(自身を除く): 27173025

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 2833, 3045, 8499, 9135, 14165, 19831, 25497, 42495, 59493, 82157, 99155, 127485, 178479, 246471, 297465, 410785, 575099, 739413, 892395, 1232355, 1725297, 2875495, 3697065, 5175891, 8626485, 25879455]

約数ペア:

[(1, 25879455), (3, 8626485), (5, 5175891), (7, 3697065), (9, 2875495), (15, 1725297), (21, 1232355), (29, 892395), (35, 739413), (45, 575099), (63, 410785), (87, 297465), (105, 246471), (145, 178479), (203, 127485), (261, 99155), (315, 82157), (435, 59493), (609, 42495), (1015, 25497), (1305, 19831), (1827, 14165), (2833, 9135), (3045, 8499)]