1917045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 1817595

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 113, 117, 145, 195, 261, 339, 377, 435, 565, 585, 1017, 1131, 1305, 1469, 1695, 1885, 3277, 3393, 4407, 5085, 5655, 7345, 9831, 13221, 16385, 16965, 22035, 29493, 42601, 49155, 66105, 127803, 147465, 213005, 383409, 639015, 1917045]

約数ペア:

[(1, 1917045), (3, 639015), (5, 383409), (9, 213005), (13, 147465), (15, 127803), (29, 66105), (39, 49155), (45, 42601), (65, 29493), (87, 22035), (113, 16965), (117, 16385), (145, 13221), (195, 9831), (261, 7345), (339, 5655), (377, 5085), (435, 4407), (565, 3393), (585, 3277), (1017, 1885), (1131, 1695), (1305, 1469)]