38217465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5939}}^1$

素因数の和:5974

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 39620295

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 5939, 6435, 17817, 29695, 53451, 65329, 77207, 89085, 195987, 231621, 267255, 326645, 386035, 587961, 694863, 849277, 979935, 1158105, 2547831, 2939805, 3474315, 4246385, 7643493, 12739155, 38217465]

約数ペア:

[(1, 38217465), (3, 12739155), (5, 7643493), (9, 4246385), (11, 3474315), (13, 2939805), (15, 2547831), (33, 1158105), (39, 979935), (45, 849277), (55, 694863), (65, 587961), (99, 386035), (117, 326645), (143, 267255), (165, 231621), (195, 195987), (429, 89085), (495, 77207), (585, 65329), (715, 53451), (1287, 29695), (2145, 17817), (5939, 6435)]