40857975

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1736

約数の個数: 36

約数和(自身を含む): 73874736

約数和(自身を除く): 33016761

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1607, 1695, 2825, 4821, 5085, 8035, 8475, 14463, 24105, 25425, 40175, 72315, 120525, 181591, 361575, 544773, 907955, 1634319, 2723865, 4539775, 8171595, 13619325, 40857975]

約数ペア:

[(1, 40857975), (3, 13619325), (5, 8171595), (9, 4539775), (15, 2723865), (25, 1634319), (45, 907955), (75, 544773), (113, 361575), (225, 181591), (339, 120525), (565, 72315), (1017, 40175), (1607, 25425), (1695, 24105), (2825, 14463), (4821, 8475), (5085, 8035)]