40377345

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 67682304

約数和(自身を除く): 27304959

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 1223, 2201, 3669, 6115, 6603, 11005, 18345, 33015, 37913, 86833, 113739, 189565, 260499, 434165, 568695, 1302495, 2691823, 8075469, 13459115, 40377345]

約数ペア:

[(1, 40377345), (3, 13459115), (5, 8075469), (15, 2691823), (31, 1302495), (71, 568695), (93, 434165), (155, 260499), (213, 189565), (355, 113739), (465, 86833), (1065, 37913), (1223, 33015), (2201, 18345), (3669, 11005), (6115, 6603)]