15675070257

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{4349}}^1$

素因数の和:5123

約数の個数: 72

約数和(自身を含む): 28778068800

約数和(自身を除く): 13102998543

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 743, 1617, 2229, 4349, 4851, 5201, 6687, 8173, 13047, 15603, 24519, 30443, 36407, 39141, 46809, 47839, 57211, 73557, 91329, 109221, 143517, 171633, 213101, 273987, 327663, 334873, 400477, 430551, 514899, 639303, 1004619, 1201431, 1917909, 2344111, 3013857, 3231307, 3604293, 7032333, 9693921, 21096999, 22619149, 29081763, 35544377, 67857447, 106633131, 158334043, 203572341, 248810639, 319899393, 475002129, 746431917, 1425006387, 1741674473, 2239295751, 5225023419, 15675070257]

約数ペア:

[(1, 15675070257), (3, 5225023419), (7, 2239295751), (9, 1741674473), (11, 1425006387), (21, 746431917), (33, 475002129), (49, 319899393), (63, 248810639), (77, 203572341), (99, 158334043), (147, 106633131), (231, 67857447), (441, 35544377), (539, 29081763), (693, 22619149), (743, 21096999), (1617, 9693921), (2229, 7032333), (4349, 3604293), (4851, 3231307), (5201, 3013857), (6687, 2344111), (8173, 1917909), (13047, 1201431), (15603, 1004619), (24519, 639303), (30443, 514899), (36407, 430551), (39141, 400477), (46809, 334873), (47839, 327663), (57211, 273987), (73557, 213101), (91329, 171633), (109221, 143517)]