404443175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2593}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 532662336

約数和(自身を除く): 128219161

約数列:

[1, 5, 17, 25, 85, 367, 425, 1835, 2593, 6239, 9175, 12965, 31195, 44081, 64825, 155975, 220405, 951631, 1102025, 4758155, 16177727, 23790775, 80888635, 404443175]

約数ペア:

[(1, 404443175), (5, 80888635), (17, 23790775), (25, 16177727), (85, 4758155), (367, 1102025), (425, 951631), (1835, 220405), (2593, 155975), (6239, 64825), (9175, 44081), (12965, 31195)]