89919285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 149489280

約数和(自身を除く): 59569995

約数列:

[1, 3, 5, 15, 29, 87, 145, 421, 435, 491, 1263, 1473, 2105, 2455, 6315, 7365, 12209, 14239, 36627, 42717, 61045, 71195, 183135, 206711, 213585, 620133, 1033555, 3100665, 5994619, 17983857, 29973095, 89919285]

約数ペア:

[(1, 89919285), (3, 29973095), (5, 17983857), (15, 5994619), (29, 3100665), (87, 1033555), (145, 620133), (421, 213585), (435, 206711), (491, 183135), (1263, 71195), (1473, 61045), (2105, 42717), (2455, 36627), (6315, 14239), (7365, 12209)]