201050025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 364143360

約数和(自身を除く): 163093335

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 379, 643, 825, 1137, 1895, 1929, 3215, 4169, 5685, 7073, 9475, 9645, 12507, 16075, 20845, 21219, 28425, 35365, 48225, 62535, 104225, 106095, 176825, 243697, 312675, 530475, 731091, 1218485, 2680667, 3655455, 6092425, 8042001, 13403335, 18277275, 40210005, 67016675, 201050025]

約数ペア:

[(1, 201050025), (3, 67016675), (5, 40210005), (11, 18277275), (15, 13403335), (25, 8042001), (33, 6092425), (55, 3655455), (75, 2680667), (165, 1218485), (275, 731091), (379, 530475), (643, 312675), (825, 243697), (1137, 176825), (1895, 106095), (1929, 104225), (3215, 62535), (4169, 48225), (5685, 35365), (7073, 28425), (9475, 21219), (9645, 20845), (12507, 16075)]