121087295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 174182400

約数和(自身を除く): 53095105

約数列:

[1, 5, 7, 23, 35, 115, 161, 349, 431, 805, 1745, 2155, 2443, 3017, 8027, 9913, 12215, 15085, 40135, 49565, 56189, 69391, 150419, 280945, 346955, 752095, 1052933, 3459637, 5264665, 17298185, 24217459, 121087295]

約数ペア:

[(1, 121087295), (5, 24217459), (7, 17298185), (23, 5264665), (35, 3459637), (115, 1052933), (161, 752095), (349, 346955), (431, 280945), (805, 150419), (1745, 69391), (2155, 56189), (2443, 49565), (3017, 40135), (8027, 15085), (9913, 12215)]