325486575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 611367120

約数和(自身を除く): 285880545

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 83, 87, 145, 225, 249, 261, 415, 435, 601, 725, 747, 1245, 1305, 1803, 2075, 2175, 2407, 3005, 3735, 5409, 6225, 6525, 7221, 9015, 12035, 15025, 17429, 18675, 21663, 27045, 36105, 45075, 49883, 52287, 60175, 87145, 108315, 135225, 149649, 156861, 180525, 249415, 261435, 435725, 448947, 541575, 748245, 784305, 1247075, 1307175, 1446607, 2244735, 3741225, 3921525, 4339821, 7233035, 11223675, 13019463, 21699105, 36165175, 65097315, 108495525, 325486575]

約数ペア:

[(1, 325486575), (3, 108495525), (5, 65097315), (9, 36165175), (15, 21699105), (25, 13019463), (29, 11223675), (45, 7233035), (75, 4339821), (83, 3921525), (87, 3741225), (145, 2244735), (225, 1446607), (249, 1307175), (261, 1247075), (415, 784305), (435, 748245), (601, 541575), (725, 448947), (747, 435725), (1245, 261435), (1305, 249415), (1803, 180525), (2075, 156861), (2175, 149649), (2407, 135225), (3005, 108315), (3735, 87145), (5409, 60175), (6225, 52287), (6525, 49883), (7221, 45075), (9015, 36105), (12035, 27045), (15025, 21663), (17429, 18675)]