3950385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2823375

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 167, 249, 285, 415, 501, 835, 1245, 1577, 2505, 3173, 4731, 7885, 9519, 13861, 15865, 23655, 41583, 47595, 69305, 207915, 263359, 790077, 1316795, 3950385]

約数ペア:

[(1, 3950385), (3, 1316795), (5, 790077), (15, 263359), (19, 207915), (57, 69305), (83, 47595), (95, 41583), (167, 23655), (249, 15865), (285, 13861), (415, 9519), (501, 7885), (835, 4731), (1245, 3173), (1577, 2505)]