7294275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1940

約数の個数: 36

約数和(自身を含む): 13840632

約数和(自身を除く): 6546357

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 1907, 3825, 5721, 9535, 17163, 28605, 32419, 47675, 85815, 97257, 143025, 162095, 291771, 429075, 486285, 810475, 1458855, 2431425, 7294275]

約数ペア:

[(1, 7294275), (3, 2431425), (5, 1458855), (9, 810475), (15, 486285), (17, 429075), (25, 291771), (45, 162095), (51, 143025), (75, 97257), (85, 85815), (153, 47675), (225, 32419), (255, 28605), (425, 17163), (765, 9535), (1275, 5721), (1907, 3825)]