4881566235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1253

約数の個数: 128

約数和(自身を含む): 10236893184

約数和(自身を除く): 5355326949

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 211, 221, 255, 273, 357, 455, 595, 633, 663, 997, 1055, 1105, 1365, 1477, 1547, 1785, 2743, 2991, 3165, 3315, 3587, 4431, 4641, 4985, 6979, 7385, 7735, 8229, 10761, 12961, 13715, 14955, 16949, 17935, 19201, 20937, 22155, 23205, 25109, 34895, 38883, 41145, 46631, 50847, 53805, 57603, 64805, 75327, 84745, 90727, 96005, 104685, 118643, 125545, 139893, 194415, 210367, 220337, 233155, 254235, 272181, 288015, 326417, 355929, 376635, 453635, 593215, 631101, 661011, 699465, 979251, 1051835, 1101685, 1360905, 1472569, 1542359, 1632085, 1779645, 2734771, 3155505, 3305055, 3576239, 4417707, 4627077, 4896255, 7362845, 7711795, 8204313, 10728717, 13673855, 17881195, 19143397, 22088535, 23135385, 25033673, 41021565, 46491107, 53643585, 57430191, 75101019, 95716985, 125168365, 139473321, 232455535, 287150955, 325437749, 375505095, 697366605, 976313247, 1627188745, 4881566235]

約数ペア:

[(1, 4881566235), (3, 1627188745), (5, 976313247), (7, 697366605), (13, 375505095), (15, 325437749), (17, 287150955), (21, 232455535), (35, 139473321), (39, 125168365), (51, 95716985), (65, 75101019), (85, 57430191), (91, 53643585), (105, 46491107), (119, 41021565), (195, 25033673), (211, 23135385), (221, 22088535), (255, 19143397), (273, 17881195), (357, 13673855), (455, 10728717), (595, 8204313), (633, 7711795), (663, 7362845), (997, 4896255), (1055, 4627077), (1105, 4417707), (1365, 3576239), (1477, 3305055), (1547, 3155505), (1785, 2734771), (2743, 1779645), (2991, 1632085), (3165, 1542359), (3315, 1472569), (3587, 1360905), (4431, 1101685), (4641, 1051835), (4985, 979251), (6979, 699465), (7385, 661011), (7735, 631101), (8229, 593215), (10761, 453635), (12961, 376635), (13715, 355929), (14955, 326417), (16949, 288015), (17935, 272181), (19201, 254235), (20937, 233155), (22155, 220337), (23205, 210367), (25109, 194415), (34895, 139893), (38883, 125545), (41145, 118643), (46631, 104685), (50847, 96005), (53805, 90727), (57603, 84745), (64805, 75327)]