4758775

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 6856704

約数和(自身を除く): 2097929

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 383, 497, 1775, 1915, 2485, 2681, 9575, 12425, 13405, 27193, 67025, 135965, 190351, 679825, 951755, 4758775]

約数ペア:

[(1, 4758775), (5, 951755), (7, 679825), (25, 190351), (35, 135965), (71, 67025), (175, 27193), (355, 13405), (383, 12425), (497, 9575), (1775, 2681), (1915, 2485)]