25467945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 17109975

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 461, 635, 1383, 1905, 2305, 3683, 6915, 11049, 13369, 18415, 40107, 55245, 58547, 66845, 175641, 200535, 292735, 878205, 1697863, 5093589, 8489315, 25467945]

約数ペア:

[(1, 25467945), (3, 8489315), (5, 5093589), (15, 1697863), (29, 878205), (87, 292735), (127, 200535), (145, 175641), (381, 66845), (435, 58547), (461, 55245), (635, 40107), (1383, 18415), (1905, 13369), (2305, 11049), (3683, 6915)]