71057735

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 101990400

約数和(自身を除く): 30932665

約数列:

[1, 5, 7, 31, 35, 79, 155, 217, 395, 553, 829, 1085, 2449, 2765, 4145, 5803, 12245, 17143, 25699, 29015, 65491, 85715, 128495, 179893, 327455, 458437, 899465, 2030221, 2292185, 10151105, 14211547, 71057735]

約数ペア:

[(1, 71057735), (5, 14211547), (7, 10151105), (31, 2292185), (35, 2030221), (79, 899465), (155, 458437), (217, 327455), (395, 179893), (553, 128495), (829, 85715), (1085, 65491), (2449, 29015), (2765, 25699), (4145, 17143), (5803, 12245)]