7029842875

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 10523934720

約数和(自身を除く): 3494091845

約数列:

[1, 5, 11, 25, 29, 31, 47, 55, 121, 125, 145, 155, 235, 275, 319, 341, 517, 605, 725, 775, 899, 1175, 1331, 1363, 1375, 1457, 1595, 1705, 2585, 3025, 3509, 3625, 3751, 3875, 4495, 5687, 5875, 6655, 6815, 7285, 7975, 8525, 9889, 12925, 14993, 15125, 16027, 17545, 18755, 22475, 28435, 33275, 34075, 36425, 38599, 39875, 41261, 42253, 42625, 49445, 62557, 64625, 74965, 80135, 87725, 93775, 108779, 112375, 142175, 164923, 166375, 170375, 176297, 182125, 192995, 206305, 211265, 247225, 312785, 374825, 400675, 438625, 464783, 468875, 543895, 710875, 824615, 881485, 964975, 1031525, 1056325, 1196569, 1236125, 1563925, 1814153, 1874125, 1939267, 2003375, 2323915, 2719475, 4123075, 4407425, 4824875, 5112613, 5157625, 5281625, 5982845, 7819625, 9070765, 9696335, 11619575, 13597375, 20615375, 22037125, 25563065, 29914225, 45353825, 48481675, 56238743, 58097875, 127815325, 149571125, 226769125, 242408375, 281193715, 639076625, 1405968575, 7029842875]

約数ペア:

[(1, 7029842875), (5, 1405968575), (11, 639076625), (25, 281193715), (29, 242408375), (31, 226769125), (47, 149571125), (55, 127815325), (121, 58097875), (125, 56238743), (145, 48481675), (155, 45353825), (235, 29914225), (275, 25563065), (319, 22037125), (341, 20615375), (517, 13597375), (605, 11619575), (725, 9696335), (775, 9070765), (899, 7819625), (1175, 5982845), (1331, 5281625), (1363, 5157625), (1375, 5112613), (1457, 4824875), (1595, 4407425), (1705, 4123075), (2585, 2719475), (3025, 2323915), (3509, 2003375), (3625, 1939267), (3751, 1874125), (3875, 1814153), (4495, 1563925), (5687, 1236125), (5875, 1196569), (6655, 1056325), (6815, 1031525), (7285, 964975), (7975, 881485), (8525, 824615), (9889, 710875), (12925, 543895), (14993, 468875), (15125, 464783), (16027, 438625), (17545, 400675), (18755, 374825), (22475, 312785), (28435, 247225), (33275, 211265), (34075, 206305), (36425, 192995), (38599, 182125), (39875, 176297), (41261, 170375), (42253, 166375), (42625, 164923), (49445, 142175), (62557, 112375), (64625, 108779), (74965, 93775), (80135, 87725)]