274329675

素因数分解:

$3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{3217}}^1$

素因数の和:3612

約数の個数: 36

約数和(自身を含む): 492804520

約数和(自身を除く): 218474845

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 379, 1137, 1895, 3217, 3411, 5685, 9475, 9651, 16085, 17055, 28425, 28953, 48255, 80425, 85275, 144765, 241275, 723825, 1219243, 3657729, 6096215, 10973187, 18288645, 30481075, 54865935, 91443225, 274329675]

約数ペア:

[(1, 274329675), (3, 91443225), (5, 54865935), (9, 30481075), (15, 18288645), (25, 10973187), (45, 6096215), (75, 3657729), (225, 1219243), (379, 723825), (1137, 241275), (1895, 144765), (3217, 85275), (3411, 80425), (5685, 48255), (9475, 28953), (9651, 28425), (16085, 17055)]