8123008255

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^2\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 10473693048

約数和(自身を除く): 2350684793

約数列:

[1, 5, 17, 85, 107, 289, 491, 535, 1445, 1819, 2455, 8347, 9095, 11449, 30923, 41735, 52537, 57245, 141899, 154615, 194633, 262685, 709495, 893129, 973165, 3308761, 4465645, 5621459, 15183193, 16543805, 28107295, 75915965, 95564803, 477824015, 1624601651, 8123008255]

約数ペア:

[(1, 8123008255), (5, 1624601651), (17, 477824015), (85, 95564803), (107, 75915965), (289, 28107295), (491, 16543805), (535, 15183193), (1445, 5621459), (1819, 4465645), (2455, 3308761), (8347, 973165), (9095, 893129), (11449, 709495), (30923, 262685), (41735, 194633), (52537, 154615), (57245, 141899)]