11384415

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 23556960

約数和(自身を除く): 12172545

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1721, 2205, 5163, 6615, 8605, 12047, 15489, 25815, 36141, 46467, 60235, 77445, 84329, 108423, 180705, 232335, 252987, 325269, 421645, 542115, 758961, 1264935, 1626345, 2276883, 3794805, 11384415]

約数ペア:

[(1, 11384415), (3, 3794805), (5, 2276883), (7, 1626345), (9, 1264935), (15, 758961), (21, 542115), (27, 421645), (35, 325269), (45, 252987), (49, 232335), (63, 180705), (105, 108423), (135, 84329), (147, 77445), (189, 60235), (245, 46467), (315, 36141), (441, 25815), (735, 15489), (945, 12047), (1323, 8605), (1721, 6615), (2205, 5163)]