1427085

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 2859840

約数和(自身を除く): 1432755

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 961, 1023, 1395, 1485, 1705, 2883, 3069, 4185, 4805, 5115, 8649, 9207, 10571, 14415, 15345, 25947, 31713, 43245, 46035, 52855, 95139, 129735, 158565, 285417, 475695, 1427085]

約数ペア:

[(1, 1427085), (3, 475695), (5, 285417), (9, 158565), (11, 129735), (15, 95139), (27, 52855), (31, 46035), (33, 43245), (45, 31713), (55, 25947), (93, 15345), (99, 14415), (135, 10571), (155, 9207), (165, 8649), (279, 5115), (297, 4805), (341, 4185), (465, 3069), (495, 2883), (837, 1705), (961, 1485), (1023, 1395)]