1040865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 949791

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 431, 483, 805, 1293, 2155, 2415, 3017, 6465, 9051, 9913, 15085, 29739, 45255, 49565, 69391, 148695, 208173, 346955, 1040865]

約数ペア:

[(1, 1040865), (3, 346955), (5, 208173), (7, 148695), (15, 69391), (21, 49565), (23, 45255), (35, 29739), (69, 15085), (105, 9913), (115, 9051), (161, 6465), (345, 3017), (431, 2415), (483, 2155), (805, 1293)]