4874925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 9285120

約数和(自身を除く): 4410195

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 311, 475, 627, 825, 933, 1045, 1425, 1555, 3135, 3421, 4665, 5225, 5909, 7775, 10263, 15675, 17105, 17727, 23325, 29545, 51315, 64999, 85525, 88635, 147725, 194997, 256575, 324995, 443175, 974985, 1624975, 4874925]

約数ペア:

[(1, 4874925), (3, 1624975), (5, 974985), (11, 443175), (15, 324995), (19, 256575), (25, 194997), (33, 147725), (55, 88635), (57, 85525), (75, 64999), (95, 51315), (165, 29545), (209, 23325), (275, 17727), (285, 17105), (311, 15675), (475, 10263), (627, 7775), (825, 5909), (933, 5225), (1045, 4665), (1425, 3421), (1555, 3135)]