1169685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 2358720

約数和(自身を除く): 1189035

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 139, 153, 165, 187, 255, 417, 495, 561, 695, 765, 935, 1251, 1529, 1683, 2085, 2363, 2805, 4587, 6255, 7089, 7645, 8415, 11815, 13761, 21267, 22935, 25993, 35445, 68805, 77979, 106335, 129965, 233937, 389895, 1169685]

約数ペア:

[(1, 1169685), (3, 389895), (5, 233937), (9, 129965), (11, 106335), (15, 77979), (17, 68805), (33, 35445), (45, 25993), (51, 22935), (55, 21267), (85, 13761), (99, 11815), (139, 8415), (153, 7645), (165, 7089), (187, 6255), (255, 4587), (417, 2805), (495, 2363), (561, 2085), (695, 1683), (765, 1529), (935, 1251)]