48888225

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 97136640

約数和(自身を除く): 48248415

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 47, 67, 69, 75, 115, 135, 141, 201, 207, 225, 235, 335, 345, 423, 575, 603, 621, 675, 705, 1005, 1035, 1081, 1175, 1269, 1541, 1675, 1725, 1809, 2115, 3015, 3105, 3149, 3243, 3525, 4623, 5025, 5175, 5405, 6345, 7705, 9045, 9447, 9729, 10575, 13869, 15075, 15525, 15745, 16215, 23115, 27025, 28341, 29187, 31725, 38525, 41607, 45225, 47235, 48645, 69345, 72427, 78725, 81075, 85023, 115575, 141705, 145935, 208035, 217281, 236175, 243225, 346725, 362135, 425115, 651843, 708525, 729675, 1040175, 1086405, 1810675, 1955529, 2125575, 3259215, 5432025, 9777645, 16296075, 48888225]

約数ペア:

[(1, 48888225), (3, 16296075), (5, 9777645), (9, 5432025), (15, 3259215), (23, 2125575), (25, 1955529), (27, 1810675), (45, 1086405), (47, 1040175), (67, 729675), (69, 708525), (75, 651843), (115, 425115), (135, 362135), (141, 346725), (201, 243225), (207, 236175), (225, 217281), (235, 208035), (335, 145935), (345, 141705), (423, 115575), (575, 85023), (603, 81075), (621, 78725), (675, 72427), (705, 69345), (1005, 48645), (1035, 47235), (1081, 45225), (1175, 41607), (1269, 38525), (1541, 31725), (1675, 29187), (1725, 28341), (1809, 27025), (2115, 23115), (3015, 16215), (3105, 15745), (3149, 15525), (3243, 15075), (3525, 13869), (4623, 10575), (5025, 9729), (5175, 9447), (5405, 9045), (6345, 7705)]