129762745

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 188246016

約数和(自身を除く): 58483271

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 1085, 1271, 1435, 2917, 6355, 8897, 14585, 20419, 44485, 90427, 102095, 119597, 452135, 597985, 632989, 837179, 3164945, 3707507, 4185895, 18537535, 25952549, 129762745]

約数ペア:

[(1, 129762745), (5, 25952549), (7, 18537535), (31, 4185895), (35, 3707507), (41, 3164945), (155, 837179), (205, 632989), (217, 597985), (287, 452135), (1085, 119597), (1271, 102095), (1435, 90427), (2917, 44485), (6355, 20419), (8897, 14585)]