22874425

素因数分解:

$5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 33587136

約数和(自身を除く): 10712711

約数列:

[1, 5, 7, 25, 35, 49, 71, 175, 245, 263, 355, 497, 1225, 1315, 1775, 1841, 2485, 3479, 6575, 9205, 12425, 12887, 17395, 18673, 46025, 64435, 86975, 93365, 130711, 322175, 466825, 653555, 914977, 3267775, 4574885, 22874425]

約数ペア:

[(1, 22874425), (5, 4574885), (7, 3267775), (25, 914977), (35, 653555), (49, 466825), (71, 322175), (175, 130711), (245, 93365), (263, 86975), (355, 64435), (497, 46025), (1225, 18673), (1315, 17395), (1775, 12887), (1841, 12425), (2485, 9205), (3479, 6575)]