3756225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 7053120

約数和(自身を除く): 3296895

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 157, 165, 275, 319, 435, 471, 725, 785, 825, 957, 1595, 1727, 2175, 2355, 3925, 4553, 4785, 5181, 7975, 8635, 11775, 13659, 22765, 23925, 25905, 43175, 50083, 68295, 113825, 129525, 150249, 250415, 341475, 751245, 1252075, 3756225]

約数ペア:

[(1, 3756225), (3, 1252075), (5, 751245), (11, 341475), (15, 250415), (25, 150249), (29, 129525), (33, 113825), (55, 68295), (75, 50083), (87, 43175), (145, 25905), (157, 23925), (165, 22765), (275, 13659), (319, 11775), (435, 8635), (471, 7975), (725, 5181), (785, 4785), (825, 4553), (957, 3925), (1595, 2355), (1727, 2175)]