1188391005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29573}}^1$

素因数の和:29650

約数の個数: 48

約数和(自身を含む): 2214501120

約数和(自身を除く): 1026110115

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2679, 4465, 8037, 13395, 29573, 40185, 88719, 147865, 266157, 443595, 561887, 1330785, 1389931, 1685661, 2809435, 4169793, 5056983, 6949655, 8428305, 12509379, 20848965, 25284915, 26408689, 62546895, 79226067, 132043445, 237678201, 396130335, 1188391005]

約数ペア:

[(1, 1188391005), (3, 396130335), (5, 237678201), (9, 132043445), (15, 79226067), (19, 62546895), (45, 26408689), (47, 25284915), (57, 20848965), (95, 12509379), (141, 8428305), (171, 6949655), (235, 5056983), (285, 4169793), (423, 2809435), (705, 1685661), (855, 1389931), (893, 1330785), (2115, 561887), (2679, 443595), (4465, 266157), (8037, 147865), (13395, 88719), (29573, 40185)]