25948035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 48218976

約数和(自身を除く): 22270941

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 255, 317, 321, 535, 765, 951, 963, 1585, 1605, 1819, 2853, 4755, 4815, 5389, 5457, 9095, 14265, 16167, 16371, 26945, 27285, 33919, 48501, 80835, 81855, 101757, 169595, 242505, 305271, 508785, 576623, 1526355, 1729869, 2883115, 5189607, 8649345, 25948035]

約数ペア:

[(1, 25948035), (3, 8649345), (5, 5189607), (9, 2883115), (15, 1729869), (17, 1526355), (45, 576623), (51, 508785), (85, 305271), (107, 242505), (153, 169595), (255, 101757), (317, 81855), (321, 80835), (535, 48501), (765, 33919), (951, 27285), (963, 26945), (1585, 16371), (1605, 16167), (1819, 14265), (2853, 9095), (4755, 5457), (4815, 5389)]