91357075

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 116130960

約数和(自身を除く): 24773885

約数列:

[1, 5, 25, 59, 241, 257, 295, 1205, 1285, 1475, 6025, 6425, 14219, 15163, 61937, 71095, 75815, 309685, 355475, 379075, 1548425, 3654283, 18271415, 91357075]

約数ペア:

[(1, 91357075), (5, 18271415), (25, 3654283), (59, 1548425), (241, 379075), (257, 355475), (295, 309685), (1205, 75815), (1285, 71095), (1475, 61937), (6025, 15163), (6425, 14219)]