85855805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 122653440

約数和(自身を除く): 36797635

約数列:

[1, 5, 7, 29, 35, 145, 203, 251, 337, 1015, 1255, 1685, 1757, 2359, 7279, 8785, 9773, 11795, 36395, 48865, 50953, 68411, 84587, 254765, 342055, 422935, 592109, 2453023, 2960545, 12265115, 17171161, 85855805]

約数ペア:

[(1, 85855805), (5, 17171161), (7, 12265115), (29, 2960545), (35, 2453023), (145, 592109), (203, 422935), (251, 342055), (337, 254765), (1015, 84587), (1255, 68411), (1685, 50953), (1757, 48865), (2359, 36395), (7279, 11795), (8785, 9773)]