9138715

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 11905488

約数和(自身を除く): 2766773

約数列:

[1, 5, 19, 61, 83, 95, 305, 361, 415, 1159, 1577, 1805, 5063, 5795, 7885, 22021, 25315, 29963, 96197, 110105, 149815, 480985, 1827743, 9138715]

約数ペア:

[(1, 9138715), (5, 1827743), (19, 480985), (61, 149815), (83, 110105), (95, 96197), (305, 29963), (361, 25315), (415, 22021), (1159, 7885), (1577, 5795), (1805, 5063)]